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Rossi C, Simoncelli G, Arpa G, Stracuzzi A, Parente P, Fassan M, Vanoli A, Villanacci V. Histopathology of intestinal villi in neonatal and paediatric age: main features with clinical correlation - Part II. Pathologica 2022; 114:22-31. [PMID: 34856605 PMCID: PMC9040546 DOI: 10.32074/1591-951x-338] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Accepted: 07/30/2021] [Indexed: 11/30/2022] Open
Abstract
In this paper, we will continue the description of histological findings of infantile and paediatric small bowel alterations with the main clinical pictures and differential diagnosis. We emphasise once again the need to evaluate the biopsies in an adequate clinical contest and with a systematic approach, including epithelial alterations, lamina propria changes, mucosal architecture, and the distribution of inflammation, together with other morphological signs more specific of certain diseases. We describe the histological findings of coeliac and Crohn's disease, gastrointestinal food allergic diseases, Langerhans cell histiocytosis, nutritional deficiencies and infections. Finally, we suggest the principal issues in the drafting the pathological report for appropriate interpretation and usefulness in clinical practice.
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Affiliation(s)
- Chiara Rossi
- Unit of Anatomic Pathology, Department of Molecular Medicine, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Pavia, Italy
| | | | - Giovanni Arpa
- Unit of Anatomic Pathology, Department of Molecular Medicine, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Alessandra Stracuzzi
- Pathological Anatomy Unit, Department of Diagnostic and Laboratory Medicine, IRCCS Bambino Gesù Children’s Hospital, Rome, Italy
| | - Paola Parente
- Pathology Unit, Fondazione IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, Italy
| | - Matteo Fassan
- Department of Medicine (DIMED), Surgical Pathology Unit, University of Padua, Padua, Italy
- Veneto Institute of Oncology, IOV-IRCCS, Padua, Italy
| | - Alessandro Vanoli
- Unit of Anatomic Pathology, Department of Molecular Medicine, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Pavia, Italy
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Montoya-Cerrillo D, Bernieh A, Saad AG. Critical diagnoses in paediatric gastrointestinal diseases. Pathology 2022; 54:195-206. [PMID: 35033374 DOI: 10.1016/j.pathol.2021.09.023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 09/26/2021] [Accepted: 09/30/2021] [Indexed: 12/11/2022]
Abstract
Gastrointestinal biopsies represent an increasing proportion of the paediatric pathologist's workload, an increase fundamentally due to an expansion of the understanding of the basic clinical, molecular, genetic, and histopathological features of paediatric gastrointestinal disorders. The histological interpretation of endoscopically retrieved gastrointestinal biopsies in children requires a unique set of diagnostic expertise and detailed knowledge of various gastrointestinal disorders that have a predilection for the paediatric population. This article's major role is to highlight the unique problems inherent to paediatric gastrointestinal disorders that require immediate communication with the paediatric surgeon or the gastroenterologist. For this, we tried to cover the most important diseases that a paediatric pathologist might encounter in daily practice. Some of these diseases are relatively rare, such as microvillous inclusion disease and tufting enteropathy, but some are more common such as eosinophilic disorders and inflammatory bowel disease. Awareness of the histopathological features of these diseases, particularly those that are relatively uncommon, is crucial to spare the patient a lengthy and costly evaluation. We made a particular effort to abundantly reference this article should the reader wish to expand on the content of any section.
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Affiliation(s)
| | - Anas Bernieh
- Division of Pathology, Cincinnati Children's Hospital, Cincinnati, OH, USA
| | - Ali G Saad
- Department of Pathology, University of Miami Miller School of Medicine, Miami, FL, USA.
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Sun Y, Zhang Z, Zheng CQ, Sang LX. Mucosal lesions of the upper gastrointestinal tract in patients with ulcerative colitis: A review. World J Gastroenterol 2021; 27:2963-2978. [PMID: 34168401 PMCID: PMC8192286 DOI: 10.3748/wjg.v27.i22.2963] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 03/10/2021] [Accepted: 04/21/2021] [Indexed: 02/06/2023] Open
Abstract
Ulcerative colitis (UC) is a chronic, nonspecific, relapsing inflammatory bowel disease. The colorectum is considered the chief target organ of UC, whereas upper gastrointestinal (UGI) tract manifestations are infrequent. Recently, emerging evidence has suggested that UC presents complications in esophageal, stomachic, and duodenal mucosal injuries. However, UC-related UGI tract manifestations are varied and frequently silenced or concealed. Moreover, the endoscopic and microscopic characteristics of UGI tract complicated with UC are nonspecific. Therefore, UGI involvement may be ignored by many clinicians. In addition, no standard criteria have been established for patients with UC who should undergo fibrogastroduodenoscopy. Furthermore, specific treatment recommendations may be needed for patients with UC-associated UGI lesions. Herein, we review the esophageal, gastric, and duodenal mucosal lesions of the UC-associated UGI tract, as well as the potential pathogenesis and therapy.
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Affiliation(s)
- Yan Sun
- Department of Gastroenterology, Shengjing Hospital of China Medical University, Shenyang 110022, Liaoning Province, China
| | - Zhe Zhang
- Department of Gastroenterology, Shengjing Hospital of China Medical University, Shenyang 110022, Liaoning Province, China
| | - Chang-Qing Zheng
- Department of Gastroenterology, Shengjing Hospital of China Medical University, Shenyang 110022, Liaoning Province, China
| | - Li-Xuan Sang
- Department of Gastroenterology, Shengjing Hospital of China Medical University, Shenyang 110022, Liaoning Province, China
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Abstract
Although the features of lower gastrointestinal tract inflammation associated with ulcerative colitis and Crohn disease are generally familiar to pathologists, there is less awareness of and familiarity with the manifestations of inflammatory bowel disease in the esophagus, stomach, and duodenum. Nonetheless, their diagnosis has therapeutic and possibly prognostic implications, potentially foretelling severe complications. The recognition that ulcerative colitis can affect gastrointestinal organs proximal to the large intestine and terminal ileum represents a revision of concepts ingrained among generations of physicians. This article reviews the pathologic features and clinical significance of esophagitis, gastritis, and duodenitis associated with inflammatory bowel disease.
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Affiliation(s)
- Noam Harpaz
- Department of Pathology, Molecular and Cell-Based Medicine, Icahn School of Medicine at Mount Sinai, Annenberg Building Room 15-38, 1468 Madison Avenue, New York, NY 10029, USA; Department of Medicine, Icahn School of Medicine at Mount Sinai, Annenberg Building Room 15-38, 1468 Madison Avenue, New York, NY 10029, USA.
| | - Alexandros D Polydorides
- Department of Pathology, Molecular and Cell-Based Medicine, Icahn School of Medicine at Mount Sinai, Annenberg Building Room 15-38, 1468 Madison Avenue, New York, NY 10029, USA; Department of Medicine, Icahn School of Medicine at Mount Sinai, Annenberg Building Room 15-38, 1468 Madison Avenue, New York, NY 10029, USA
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The pediatric stomach - masses and mass-like pathology. Pediatr Radiol 2020; 50:1180-1190. [PMID: 32474774 DOI: 10.1007/s00247-020-04697-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Revised: 03/22/2020] [Accepted: 04/23/2020] [Indexed: 02/06/2023]
Abstract
Diagnostic imaging of pediatric gastric masses often provides a challenge for the practicing radiologist. Radiologists should be aware of this relatively unusual pathology, particularly in cross-sectional imaging findings. We will review pediatric gastric masses and mass-like lesions, focusing on neoplastic and inflammatory etiologies.
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Pimentel AM, Rocha R, Santana GO. Crohn’s disease of esophagus, stomach and duodenum. World J Gastrointest Pharmacol Ther 2019; 10:35-49. [PMID: 30891327 PMCID: PMC6422852 DOI: 10.4292/wjgpt.v10.i2.35] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Revised: 01/31/2019] [Accepted: 02/27/2019] [Indexed: 02/06/2023] Open
Abstract
Crohn’s disease with involvement of the esophagus, stomach and duodenum has a prevalence of 0.5% to 4% in symptomatic adult patients, but some studies have shown that these results may be underestimated, since upper gastrointestinal endoscopy is not performed routinely in the initial evaluation of the disease in adult patients, as it is in the pediatric population. In general, involvement of the upper gastrointestinal tract in Crohn’s disease occurs concomitantly with involvement of the lower gastrointestinal tract. The diagnosis depends on clinical, endoscopic, histological and radiological evaluation. The presence of aphthoid ulcers, longitudinal ulcers, bamboo-joint-like appearance, stenoses and fistulas are endoscopic findings suggestive of the disease, and it is important to exclude the presence of Helicobacter pylori infection. The primary histological findings, which facilitate the diagnosis, are the presence of a chronic inflammatory process with a predominance of lymphoplasmacytic cells and active focal gastritis. The presence of epithelioid granuloma, although less frequent, is highly suggestive of the disease in the absence of chronic granulomatous disease. Treatment should include the use of proton pump inhibitors associated with corticosteroids, immunomodulators and biological therapy according to the severity of the disease.
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Affiliation(s)
- Andréa Maia Pimentel
- Programa de Pós graduação em Medicina e Saúde, Universidade Federal da Bahia, Salvador 40110-060, Bahia, Brazil
| | - Raquel Rocha
- Departamento de Ciências da Nutrição, Universidade Federal da Bahia, Salvador 40110-060, Bahia, Brazil
| | - Genoile Oliveira Santana
- Programa de Pós graduação em Medicina e Saúde, Universidade Federal da Bahia, Salvador 40110-060, Bahia, Brazil
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Basturk A, Artan R, Yılmaz A, Gelen MT. Gastritis Associated with Initially Pediatric Crohn's Disease and Ulcerative Colitis. Pediatr Gastroenterol Hepatol Nutr 2018; 21:163-169. [PMID: 29992115 PMCID: PMC6037797 DOI: 10.5223/pghn.2018.21.3.163] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2017] [Revised: 12/21/2017] [Accepted: 12/22/2017] [Indexed: 12/29/2022] Open
Abstract
PURPOSE The aim of this study is to determine the involvement of the upper gastrointestinal system (GIS) in patients diagnosed with Crohn's disease (CD), ulcerative colitis (UC), and non-inflammatory bowel disease (IBD) and to compare their differences. METHODS This study included patients aged between 2 and 18 years who underwent colonoscopy and esophagogastroduodenoscopy (EGD) for the first time due to the prediagnosis of IBD. In EGD, samples were taken from duodenum, antrum, corpus, and esophagus; and gastritis, duodenitis, and esophagitis were identified through histopathologic examination. The data gathered the ends of the research were compared between IBD with non-IBD groups and between CD-UC with non-IBD groups, and the presence of significant differences between groups were determined. RESULTS In our study, 16 patients were diagnosed with CD, 13 with UC, 3 with undeterminate colitis, and 13 with non-IBD. In the histopathological examination of the groups, GIS involvement was found in 94.1% of patients diagnosed with IBD and in 38.5% of non-IBD patients. Moreover, the difference was found to be statistically significant (p=0.032). No significant difference was found between the CD and UC groups. Gastritis was mostly observed in 93.8% of CD-diagnosed patients, 76.8% of UC-diagnosed patients, 81.2% of IBD-diagnosed patients, and 38.5% of non-IBD-diagnosed patients. On the other hand, significant differences were found between CD and non-IBD groups (p=0.03), UC and non-IBD groups (p=0.047), and IBD and non-IBD groups (p=0.03). CONCLUSION The results of the study show that gastritis was highly observed in UC- and CD-diagnosed patients than in non-IBD-diagnosed patients.
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Affiliation(s)
- Ahmet Basturk
- Department of Pediatric Gastroenterology, Faculty of Medicine, Akdeniz University, Antalya, Turkey
| | - Reha Artan
- Department of Pediatric Gastroenterology, Faculty of Medicine, Akdeniz University, Antalya, Turkey
| | - Aygen Yılmaz
- Department of Pediatric Gastroenterology, Faculty of Medicine, Akdeniz University, Antalya, Turkey
| | - Mustafa T. Gelen
- Department of Pathology, Faculty of Medicine, Akdeniz University, Antalya, Turkey
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Magnetic Resonance Enterography Cannot Replace Upper Endoscopy in Pediatric Crohn Disease: An Imagekids Sub-study. J Pediatr Gastroenterol Nutr 2018; 67:53-58. [PMID: 29287012 DOI: 10.1097/mpg.0000000000001869] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
OBJECTIVES Although magnetic resonance enterography (MRE) can accurately reflect ileal inflammation in pediatric Crohn disease (CD), there are no pediatric data on the accuracy of MRE to detect upper gastrointestinal tract (UGI) lesions. We aimed to compare MRE and esophagogastroduodenoscopy (EGD) in detecting the spectrum and severity of UGI disease in children. METHODS This is an ancillary study of the prospective multi-center ImageKids study focusing on pediatric MRE. EGD was performed within 2 weeks of MRE (at disease onset or thereafter) and explicitly scored by SES-CD modified for the UGI and physician global assessment. Local and central radiologists scored the UGI region of the MRE blinded to the EGD. Accuracy of MRE compared with EGD was examined using correlational coefficients (r) and area under receiver operating characteristic curves (AUC). RESULTS One hundred and eighty-eight patients were reviewed (mean age 14 ± 1 years, 103 [55%] boys); 66 of 188 (35%) children had macroscopic ulcerations on EGD (esophagus, 13 [7%]; stomach, 34 [18%]; duodenum, 45 [24%]). Most children had aphthous ulcers, but 10 (5%) had larger ulcers (stomach, 2 [1%]; duodenum, 8 [4%]). There was no agreement between local and central radiologists on the presence or absence of UGI inflammation on MRE (Kappa = -0.02, P = 0.71). EGD findings were not accurately detected by MRE, read locally or centrally (r = -0.03 to 0.11, P = 0.18-0.88; AUC = 0.47-0.55, P = 0.53-1.00).No fistulae or narrowings were identified on either EGD or MRE. CONCLUSIONS MRE cannot reliably assess the UGI in pediatric CD and cannot replace EGD for this purpose.
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Belsha D, Bremner R, Thomson M. Indications for gastrointestinal endoscopy in childhood. Arch Dis Child 2016; 101:1153-1160. [PMID: 27246069 DOI: 10.1136/archdischild-2014-306043] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2015] [Revised: 04/18/2016] [Accepted: 05/02/2016] [Indexed: 12/11/2022]
Abstract
Endoscopic examination of the gastrointestinal tract (GIT) for diagnostics and therapy in children has evolved markedly over the last 20 or so years and is now usually undertaken by paediatric endoscopists. Updated diagnostic and management guidelines for common disorders including coeliac disease, gastro-oesophageal reflux disease, eosinophilic oesophagitis and inflammatory bowel disease highlight the central role of endoscopy. Therapeutic endoscopic approaches are also now widely available and further broaden the referral spectrum to include treatment of GIT bleeding, gastrostomy insertion, dilation of strictures and polypectomy. Lastly, the advent of newer technologies allows the examination of hitherto inaccessible areas of the GIT such as the mid-small bowel by wireless capsule video-endoscopy and enteroscopy. We summarise recent current practice and clinical guidelines, focussing on the key indications for referrals that are likely to require endoscopic assessment.
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Affiliation(s)
- D Belsha
- Centre for Paediatric Gastroenterology, Sheffield Children's Hospital, Sheffield, UK
| | - R Bremner
- Centre for Paediatric Gastroenterology, Birmingham Children's Hospital, Birmingham, UK
| | - M Thomson
- Centre for Paediatric Gastroenterology, Sheffield Children's Hospital, Sheffield, UK
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Addition of Histology to the Paris Classification of Pediatric Crohn Disease Alters Classification of Disease Location. J Pediatr Gastroenterol Nutr 2016; 62:242-5. [PMID: 26334258 PMCID: PMC5357324 DOI: 10.1097/mpg.0000000000000967] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
OBJECTIVES The aim of the study was to investigate the value of microscopic findings in the classification of pediatric Crohn disease (CD) by determining whether classification of disease changes significantly with inclusion of histologic findings. METHODS Sixty patients were randomly selected from a cohort of patients studied at the Pediatric Inflammatory Bowel Disease Clinic at the University of California, San Francisco Benioff Children's Hospital. Two physicians independently reviewed the electronic health records of the included patients to determine the Paris classification for each patient by adhering to present guidelines and then by including microscopic findings. RESULTS Macroscopic and combined disease location classifications were discordant in 34 (56.6%), with no statistically significant differences between groups. Interobserver agreement was higher in the combined classification (κ = 0.73, 95% confidence interval 0.65-0.82) as opposed to when classification was limited to macroscopic findings (κ = 0.53, 95% confidence interval 0.40-0.58). When evaluating the proximal upper gastrointestinal tract (Paris L4a), the interobserver agreement was better in macroscopic compared with the combined classification. CONCLUSIONS Disease extent classifications differed significantly when comparing isolated macroscopic findings (Paris classification) with the combined scheme that included microscopy. Further studies are needed to determine which scheme provides more accurate representation of disease extent.
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Abstract
Crohn's disease of the foregut is more common than previously recognized, with up to 40% of patients with Crohn's disease in the distal intestine also having evidence of foregut disease. Esophageal disease is best managed medically with proton pump inhibition, steroids, thiopurines, methotrexate, and anti-tumor necrosis factor-α biologic medications. Esophageal strictures are dealt with using endoscopic dilation. Surgery is generally reserved of resistant strictures or esophageal fistulas. Patients with gastroduodenal disease more commonly come to surgery. The most commonly performed operations for gastroduodenal Crohn's disease are intestinal bypass or strictureplasty. The concomitant use of vagotomy remains controversial.
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Affiliation(s)
- Kurt G Davis
- Colon and Rectal Surgery, Department of Surgery, William Beaumont Army Medical Center, 4756 Loma de Plata Drive, El Paso, TX 79934, USA.
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Naviglio S, Arrigo S, Martelossi S, Villanacci V, Tommasini A, Loganes C, Fabretto A, Vignola S, Lonardi S, Ventura A. Severe inflammatory bowel disease associated with congenital alteration of transforming growth factor beta signaling. J Crohns Colitis 2014; 8:770-774. [PMID: 24486179 DOI: 10.1016/j.crohns.2014.01.013] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2013] [Revised: 01/14/2014] [Accepted: 01/15/2014] [Indexed: 02/08/2023]
Abstract
Transforming growth factor beta is a pleiotropic cytokine which plays a central role in the homeostasis of the immune system. A complex dysregulation of its signaling occurs in Loeys-Dietz syndrome, a monogenic disorder caused by mutations of transforming growth factor beta receptors type 1 or type 2, characterized by skeletal involvement, craniofacial abnormalities, and arterial tortuosity with a strong predisposition for aneurysm and dissection. In addition, several immunologic abnormalities have been described in these patients, including an increased risk of allergic disorders as well as eosinophilic gastrointestinal disorders. The occurrence of inflammatory bowel disorders has been also reported, but it is poorly documented. We describe two unrelated children with Loeys-Dietz syndrome affected by severe chronic inflammatory colitis appearing at an early age. The intestinal disease presented similar features in both patients, including a histopathological picture of non-eosinophilic chronic ulcerative colitis, striking elevation of inflammatory markers, and a distinctly severe clinical course leading to failure to thrive, with resistance to multiple immunosuppressive treatments. One of the patients also presented autoimmune thyroiditis. Our report confirms that chronic ulcerative colitis may be associated with Loeys-Dietz syndrome. This finding suggests that an alteration of transforming growth factor beta signaling may by itself predispose to inflammatory colitis in humans, and represent an invaluable model to understand inflammatory bowel diseases.
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Affiliation(s)
| | | | - Stefano Martelossi
- Institute for Maternal and Child Health IRCCS "Burlo Garofolo", Trieste, Italy.
| | | | - Alberto Tommasini
- Institute for Maternal and Child Health IRCCS "Burlo Garofolo", Trieste, Italy.
| | - Claudia Loganes
- Institute for Maternal and Child Health IRCCS "Burlo Garofolo", Trieste, Italy.
| | - Antonella Fabretto
- Institute for Maternal and Child Health IRCCS "Burlo Garofolo", Trieste, Italy.
| | | | | | - Alessandro Ventura
- University of Trieste, Trieste, Italy; Institute for Maternal and Child Health IRCCS "Burlo Garofolo", Trieste, Italy.
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Abstract
The indication for a small intestinal biopsy is usually the work-up of malabsorption, a clinicopathologic picture caused by a number of infectious and noninfectious inflammatory conditions. The biopsy is generally taken through an endoscope, by either forceps or suction, from the duodenum or proximal jejunum. Depending upon the underlying condition, morphological abnormalities are seen in malabsorption range from normal mucosa with increased intraepithelial lymphocytes (gluten-sensitive enteropathy, viral gastroenteritis, food allergies, etc.), villous shortening with crypt hyperplasia (celiac disease (CD), treated CD, tropical sprue, and bacterial overgrowth), to completely flat mucosa (CD, refractory sprue, enteropathy-induced T-cell lymphoma, and autoimmune enteropathy). Infectious agents that affect gastrointestinal tract can be grouped as food-borne and water-borne bacteria, opportunistic infections (bacterial, fungal, and viral), viral infections (extremely rarely biopsied), and parasitic and helminthic infections. The majority of these infections are, however, self-limited. Although biopsy is more invasive, the use of this procedure allows detection of other causes, including Whipple's disease, other protozoan forms of diarrhea (e.g., cryptosporidiosis, isosporiasis, or cyclosporiasis), Crohn's disease, or lymphoma that may also present as diarrhea and malabsorption.
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Albenberg LG, Mamula P, Brown K, Baldassano RN, Russo P. Colitis in Infancy and Childhood. PATHOLOGY OF PEDIATRIC GASTROINTESTINAL AND LIVER DISEASE 2014:197-248. [DOI: 10.1007/978-3-642-54053-0_6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2025]
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Chu HP, Logarajah V, Tan N, Phua KB. Paediatric inflammatory bowel disease in a multiracial Asian country. Singapore Med J 2013; 54:201-5. [PMID: 23624446 DOI: 10.11622/smedj.2013073] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
INTRODUCTION This study examined the characteristics and trends in the incidence of inflammatory bowel disease (IBD) among children in Singapore. METHODS We retrospectively reviewed all patients under 18 years diagnosed with IBD over a 14-year period. Information on demographics, disease presentation, laboratory findings, radiological investigations, and endoscopic and histological findings were obtained from the patients' medical records. RESULTS 32 patients were diagnosed with IBD, 30 of whom had Crohn's disease and 2 had ulcerative colitis. The incidence of IBD rose from an initial rate of 2.2 per 100,000 patients in the year 2000 to a peak of 11.4 patients per 100,000 patients by 2008. Median age of onset of symptoms was 10.5 years. There were more boys (63%) than girls in the group and a higher representation of Indians (34.4%). The most common presenting symptoms were abdominal pain (87.5%), diarrhoea (75.0%) and weight loss (71.9%). Extraintestinal manifestations such as fever and arthralgia were found in over 50% of patients. The most common physical findings were perianal abnormalities (56.3%), mouth ulcers (37.5%) and growth failure (15.6%). Abnormal laboratory findings such as low albumin, raised erythrocyte sedimentation rate, anaemia, thrombocytosis and high C-reactive protein were found in nearly half of the patients. Endoscopic and histological findings showed that a majority of patients (90.6%) also had evidence of inflammation in the upper gastrointestinal tract. CONCLUSION Paediatric IBD is on the rise. The higher occurrence in Indians, earlier onset and more florid presentation may suggest different genetic and environmental influences specific to Asian children.
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Affiliation(s)
- Hui Ping Chu
- Raffles Children's Centre, 585 North Bridge Road, #12-00 Raffles Hospital, Singapore.
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Magro F, Langner C, Driessen A, Ensari A, Geboes K, Mantzaris GJ, Villanacci V, Becheanu G, Borralho Nunes P, Cathomas G, Fries W, Jouret-Mourin A, Mescoli C, de Petris G, Rubio CA, Shepherd NA, Vieth M, Eliakim R. European consensus on the histopathology of inflammatory bowel disease. J Crohns Colitis 2013; 7:827-851. [PMID: 23870728 DOI: 10.1016/j.crohns.2013.06.001] [Citation(s) in RCA: 463] [Impact Index Per Article: 38.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2013] [Accepted: 06/05/2013] [Indexed: 02/06/2023]
Abstract
The histologic examination of endoscopic biopsies or resection specimens remains a key step in the work-up of affected inflammatory bowel disease (IBD) patients and can be used for diagnosis and differential diagnosis, particularly in the differentiation of UC from CD and other non-IBD related colitides. The introduction of new treatment strategies in inflammatory bowel disease (IBD) interfering with the patients' immune system may result in mucosal healing, making the pathologists aware of the impact of treatment upon diagnostic features. The European Crohn's and Colitis Organisation (ECCO) and the European Society of Pathology (ESP) jointly elaborated a consensus to establish standards for histopathology diagnosis in IBD. The consensus endeavors to address: (i) procedures required for a proper diagnosis, (ii) features which can be used for the analysis of endoscopic biopsies, (iii) features which can be used for the analysis of surgical samples, (iv) criteria for diagnosis and differential diagnosis, and (v) special situations including those inherent to therapy. Questions that were addressed include: how many features should be present for a firm diagnosis? What is the role of histology in patient management, including search for dysplasia? Which features if any, can be used for assessment of disease activity? The statements and general recommendations of this consensus are based on the highest level of evidence available, but significant gaps remain in certain areas.
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Affiliation(s)
- F Magro
- Department of Pharmacology & Therapeutics, Institute for Molecular and Cell Biology, Faculty of Medicine University of Porto, Department of Gastroenterology, Hospital de Sao Joao, Porto, Portugal.
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Müller KE, Lakatos PL, Arató A, Kovács JB, Várkonyi Á, Szűcs D, Szakos E, Sólyom E, Kovács M, Polgár M, Nemes É, Guthy I, Tokodi I, Tóth G, Horváth Á, Tárnok A, Csoszánszki N, Balogh M, Vass N, Bódi P, Dezsőfi A, Gárdos L, Micskey E, Papp M, Cseh Á, Szabó D, Vörös P, Veres G. Incidence, Paris classification, and follow-up in a nationwide incident cohort of pediatric patients with inflammatory bowel disease. J Pediatr Gastroenterol Nutr 2013; 57:576-582. [PMID: 23820399 DOI: 10.1097/mpg.0b013e31829f7d8c] [Citation(s) in RCA: 85] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
OBJECTIVES The aim of the study was to evaluate the incidence, baseline disease characteristics, and disease location based on the Paris classification in pediatric inflammatory bowel disease (IBD) in the Hungarian nationwide inception cohort. In addition, 1-year follow-up with therapy was analyzed. METHODS From January 1, 2007 to December 31, 2009, newly diagnosed pediatric patients with IBD were prospectively registered. Twenty-seven pediatric gastroenterology centers participated in the data collection ensuring the data from the whole country. Newly diagnosed patients with IBD younger than 18 years were reported. Disease location was classified according to the Paris classification. RESULTS A total of 420 patients were identified. The incidence rate of pediatric IBD was 7.48/10⁵ (95% confidence interval [CI] 6.34/10⁵-8.83/10⁵). The incidence for Crohn disease (CD) was 4.72/10⁵ (95% CI 3.82-5.79), for ulcerative colitis (UC) 2.32/10⁵ (95% CI 1.71-3.09), and for IBD-unclassified 0.45/10⁵ (95% CI 0.22-0.84). Most common location in CD was L3 (58.7%); typical upper gastrointestinal abnormalities (ulcer, erosion and aphthous lesion) were observed in 29.9%. Extensive colitis in patients with UC (E4, proximal to hepatic flexure) was the most common disease phenotype (57%), whereas only 5% of children had proctitis. A total of 18.6% of patients had ever severe disease (S1). Frequency of azathioprine administration at diagnosis was 29.5% in patients with CD, and this rate increased to 54.6% (130/238) at 1-year follow-up. In UC, only 3.3% received azathioprine initially, and this rate elevated to 22.5% (25/111). Use of corticosteroid decreased from 50% to 15.3% in patients with UC. Rate of bowel resection in patients with CD during the first year of follow-up was 5%. CONCLUSIONS The incidence of pediatric IBD in Hungary was among the higher range reported. This is the first large, nationwide incident cohort analyzed according to the Paris classification, which is a useful tool to determine the characteristic pediatric CD phenotype.
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Affiliation(s)
- Katalin E Müller
- 1st Department of Pediatrics, Semmelweis University, Budapest, Hungary
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Yee EU, Goldsmith JD. Diarrheal Illness in the Pediatric Population: A Review of Neonatal Enteropathies and Childhood Idiopathic Inflammatory Bowel Disease. Surg Pathol Clin 2013; 6:523-543. [PMID: 26839099 DOI: 10.1016/j.path.2013.05.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
In the clinical context of pediatric diarrheal illness, the interpretation of endoscopic mucosal biopsies varies significantly from that in adults. This review outlines these differences by first describing a host of diarrheal illnesses that are nearly exclusive to the pediatric age group. The final portion of this article describes salient pathologic differences between adult and pediatric idiopathic inflammatory bowel disease. The goal of this review is to provide a brief description of each disease process and focus on practical aspects of diagnosis that are applicable for pathologists working in general practice settings.
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Affiliation(s)
- Eric U Yee
- Department of Pathology, Harvard Medical School, Beth Israel Deaconess Medical Center, Children's Hospital Boston, 330 Brookline Avenue, Boston, MA 02215, USA
| | - Jeffrey D Goldsmith
- Department of Pathology, Harvard Medical School, Beth Israel Deaconess Medical Center, Children's Hospital Boston, 330 Brookline Avenue, Boston, MA 02215, USA.
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Abstract
Focally enhanced gastritis (FEG) was initially described in patients with inflammatory bowel disease (IBD), but subsequent reports found this to be a nonspecific finding in adults. Initial reports suggest that FEG may be more predictive of IBD in pediatric patients, but this has yet to be confirmed. The aim of our study was to characterize and determine clinical correlates of FEG in pediatric patients. Gastric biopsies from pediatric patients who were diagnosed with FEG at a single tertiary care center over a 5-year period were reviewed (5-y cohort study). In a subsequent study, all gastric biopsies from pediatric patients in the single center over a 1-year period were reviewed. Biopsies were reviewed in a blinded manner by 2 pathologists, and histologic data of interest were recorded. Clinical data and follow-up data were recorded from review of the electronic medical records. Of the 25 patients with FEG in the 5-year cohort study, IBD was present in 19 (76%) patients. Crohn disease (CD) was more common than ulcerative colitis (UC) among these patients (68% vs. 16%). In the 1-year review study with 262 gastric biopsies, FEG was present in 31 (11%) cases. Patients with FEG were significantly more likely to have IBD than non-FEG patients (61.3% vs. 11.6%, P≤0.001). Of the 19 patients with FEG and IBD, 9 patients had CD, 9 patients had UC, and 1 had indeterminate colitis. The presence of FEG is highly associated with IBD in pediatric patients. The presence of FEG does not reliably distinguish between patients with CD and those with UC.
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Jones JGA, Mills CN, Mogensen MA, Lee CI. Radiation dose from medical imaging: a primer for emergency physicians. West J Emerg Med 2012; 13:202-10. [PMID: 22900113 PMCID: PMC3415811 DOI: 10.5811/westjem.2011.11.6804] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2011] [Revised: 07/31/2011] [Accepted: 11/09/2011] [Indexed: 12/13/2022] Open
Abstract
Introduction Medical imaging now accounts for most of the US population's exposure to ionizing radiation. A substantial proportion of this medical imaging is ordered in the emergency setting. We aim to provide a general overview of radiation dose from medical imaging with a focus on computed tomography, as well as a literature review of recent efforts to decrease unnecessary radiation exposure to patients in the emergency department setting. Methods We conducted a literature review through calendar year 2010 for all published articles pertaining to the emergency department and radiation exposure. Results The benefits of imaging usually outweigh the risks of eventual radiation-induced cancer in most clinical scenarios encountered by emergency physicians. However, our literature review identified 3 specific clinical situations in the general adult population in which the lifetime risks of cancer may outweigh the benefits to the patient: rule out pulmonary embolism, flank pain, and recurrent abdominal pain in inflammatory bowel disease. For these specific clinical scenarios, a physician-patient discussion about such risks and benefits may be warranted. Conclusion Emergency physicians, now at the front line of patients' exposure to ionizing radiation, should have a general understanding of the magnitude of radiation dose from advanced medical imaging procedures and their associated risks. Future areas of research should include the development of protocols and guidelines that limit unnecessary patient radiation exposure.
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Hummel TZ, ten Kate FJW, Reitsma JB, Benninga MA, Kindermann A. Additional value of upper GI tract endoscopy in the diagnostic assessment of childhood IBD. J Pediatr Gastroenterol Nutr 2012; 54:753-7. [PMID: 22584746 DOI: 10.1097/mpg.0b013e318243e3e3] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
OBJECTIVES For the choice of treatment in children with inflammatory bowel disease (IBD), it is important to make a distinction between Crohn disease (CD) and ulcerative colitis (UC). To look for pathognomonic features of CD, upper gastrointestinal tract (UGT) endoscopy has become part of the routine evaluation of children with suspected IBD; however, pathological changes can also be found in the UGT in patients with UC. The aims of the present study were to establish the role of UGT involvement in the diagnostic assessment of suspected IBD in children and to detect histopathological changes in the UGT mucosa, which can distinguish CD from non-CD (UC and non-IBD). METHODS Biopsies (colon, ileum, duodenum, stomach, esophagus) from children suspected of having IBD who underwent endoscopy between 2003 and 2008 were reassessed by a blinded, expert pathologist. The histological findings of the UGT were compared with the diagnosis based on ileocolonic biopsies and the final diagnosis. RESULTS In 11% of the children with CD, the diagnosis was based solely on the finding of granulomatous inflammation in the UGT. Focal cryptitis of the duodenum and focally enhanced gastritis were found significantly more frequently in children with CD compared with children with UC and non-IBD, with a specificity and positive predictive value of 99% and 93% and 87.1% and 78.6%, respectively. CONCLUSIONS Histology on ileocolonic biopsies alone is insufficient for a correct diagnosis of CD or UC in children. UGT endoscopy should, therefore, be performed in the diagnostic assessment of all children suspected of having IBD.
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Affiliation(s)
- Thalia Z Hummel
- Department of Pediatric Gastroenterology, Academic Medical Center, Amsterdam, The Netherlands.
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Kovacs M, Muller KE, Arato A, Lakatos PL, Kovacs JB, Varkonyi A, Solyom E, Polgar M, Nemes E, Guthy I, Tokodi I, Toth G, Horvath A, Tarnok A, Tomsits E, Csoszánszky N, Balogh M, Vass N, Bodi P, Dezsofi A, Gardos L, Micskey E, Papp M, Szucs D, Cseh A, Molnar K, Szabo D, Veres G. Diagnostic yield of upper endoscopy in paediatric patients with Crohn's disease and ulcerative colitis. Subanalysis of the HUPIR registry. J Crohns Colitis 2012; 6:86-94. [PMID: 22261532 DOI: 10.1016/j.crohns.2011.07.008] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2011] [Revised: 07/13/2011] [Accepted: 07/14/2011] [Indexed: 02/08/2023]
Abstract
BACKGROUND, AIMS According to Porto Criteria upper gastrointestinal (UGI) endoscopy is recommended in patients with suspected inflammatory bowel disease (IBD). Nevertheless, previous studies revealed frequent involvement of UGI tract even in patients with ulcerative colitis (UC). The aim of the present study was to determine the diagnostic role of esophagogastroduodenoscopy (EGD) and assess the prevalence and different aspects of UGI involvement in children registered in the Hungarian Pediatric IBD Registry (HUPIR) from 1st of January 2007 to 31th of December 2009. METHODS Twenty seven institutes provided prospective follow-up data about newly diagnosed IBD patients to HUPIR. The registry was based on detailed questionnaire (76 parameters) involving anamnestic data, laboratory findings, activity indexes, diagnostic procedures, endoscopic examinations (EGD and ileocolonoscopy), and histological data. Localization and phenotype of disease were based on the Montreal classification criteria. RESULTS During the 3-year period 420 children were diagnosed with IBD, 265 (63%) of them had Crohn's disease (CD), 130 (31%) UC, and 25 (6%) IBD-unclassified (IBD-U). The mean age at diagnosis was 13.2 years (range: 1.2-18 years). EGD was performed in 237 patients (56%), in most cases in patients suffering from CD. Macroscopic lesions on EGD were noted in 64% of patients with CD and 40% of children with UC. Characteristic lesions for CD (ulcer, erosion, aphthous lesion, and granuloma) were noted in 31% of CD patients, however, EGD helped to establish the final diagnosis in 9% of CD patients (diagnostic yield, 9%). CONCLUSIONS There was a high frequency of UGI involvement in children with CD and UC. One third of CD patients showed significant lesions at upper endoscopy and one patient out of ten had real diagnostic help from EGD.
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Affiliation(s)
- Marta Kovacs
- Petz Aladár County Teaching Hosp., Győr, Hungary
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Single-balloon enteroscopy, magnetic resonance enterography, and abdominal US useful for evaluation of small-bowel disease in children with (suspected) Crohn's disease. Gastrointest Endosc 2012; 75:87-94. [PMID: 21963066 DOI: 10.1016/j.gie.2011.07.036] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2011] [Accepted: 07/18/2011] [Indexed: 02/08/2023]
Abstract
BACKGROUND The usefulness of single-balloon enteroscopy (SBE) has not been evaluated in children with known or suspected Crohn's disease (CD). OBJECTIVE The objectives of this study are to evaluate the diagnostic yield of SBE for pediatric CD by comparing it with US and magnetic resonance enterography (MRE). DESIGN Single-center prospective study. SETTING Tertiary-care referral hospital. PATIENTS Between February 2009 and April 2010, 20 pediatric patients (ages 8-18 years) with suspected inflammatory bowel disease (IBD) or with a previous diagnosis of CD with suspected persistent small-bowel disease were enrolled. INTERVENTIONS All patients underwent proximal and distal SBE, 17 patients also underwent US combined with Doppler flow measurements, and 18 underwent MRE. MAIN OUTCOME MEASUREMENTS The findings of US with Doppler flow measurements and MRE were compared with those with SBE. RESULTS The mean patient age was 15.0 years (range 11.3-18 years, 70% male). Of 14 patients with suspected IBD, 8 had a diagnosis of CD made after SBE. Activity in the small bowel was found in 14 patients (70%) with both suspected and previously diagnosed CD. Twelve patients (60%) had small-bowel disease that was out of reach of conventional endoscopy. Three patients (15%) had small-bowel activity solely in the jejunum, which was not detected by either MRE or US. LIMITATIONS Single-center study with small sample size. CONCLUSIONS SBE can be used in children to accurately assess small-bowel disease and CD. Small-bowel activity may be identified by SBE in some patients in whom it may not be apparent despite use of conventional upper endoscopy, ileocolonoscopy, US with Doppler flow measurements, or MRE.
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Goodhand J, Hedin CR, Croft NM, Lindsay JO. Adolescents with IBD: the importance of structured transition care. J Crohns Colitis 2011; 5:509-19. [PMID: 22115368 DOI: 10.1016/j.crohns.2011.03.015] [Citation(s) in RCA: 95] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2011] [Revised: 03/26/2011] [Accepted: 03/26/2011] [Indexed: 02/08/2023]
Abstract
Children and adolescents with inflammatory bowel disease (IBD) tend to have more extensive and severe disease than adults. IBD presenting in childhood interferes with growth, education and employment as well as psychosocial and sexual development, frequently delaying adolescent developmental milestones. Transition, in the context of healthcare, is the purposeful, planned movement of adolescents and young adults with chronic physical and medical conditions to adult-orientated healthcare systems. Although no single model has been widely adopted and despite a paucity of data, recent guidelines from Europe and the USA propose the formation of specialist transition clinics for adolescent patients with IBD. In order to develop a successful transition service, the barriers that arise because of differences between paediatric and adult IBD services need to be identified. In this article, we review the concept of transitional care for adolescents with IBD, highlighting the important differences in not only, paediatric and adult IBD, but also paediatric and adult IBD services. We consider the consequences of failed transition, and describe the limited published data reporting different approaches to transition in IBD, before outlining our own approach.
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Affiliation(s)
- J Goodhand
- Digestive Diseases Clinical Academic Unit, Blizard Institute of Cell and Molecular Science, Barts and the London School of Medicine and Dentistry, United Kingdom.
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26
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Abstract
Esophageal damage is an uncommon manifestation of Crohn's disease. The diagnosis should be considered in patients who have other intestinal manifestations of Crohn's disease and present with esophageal symptoms. Diagnosis should be based on history, known extraesophageal Crohn's disease, endoscopic evaluation with biopsy, and exclusion of gastroesophageal reflux disease. Mild disease should be treated with acid suppression and a short course of steroids. 5-aminosalicylates are not likely to be effective due to drug release characteristics. Patients who have moderate to severe disease should be treated aggressively with acid suppression, a longer course of steroids, and consideration of immunosuppressive therapy with 6-mercaptopurine or azathioprine. Infliximab or other anti-tumor necrosis factor therapy also can be considered in refractory patients to try to prevent the complications of stricturing and fistula formation. In those patients who develop strictures of the esophagus, treatment with balloon dilatation of the stricture followed by injection of a long-acting steroid such as triamcinolone will help to alleviate symptoms. Surgery may be required for severe, refractory symptoms, but it has a high morbidity in this population.
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Affiliation(s)
- Kim L Isaacs
- Kim L. Isaacs, MD, PhD Division of Gastroenterology and Hepatology, University of North Carolina at Chapel Hill, CB# 7032, Room 7200 MBRB, Chapel Hill, NC 27599-7032, USA.
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Overlap, common features, and essential differences in pediatric granulomatous inflammatory bowel disease. J Pediatr Gastroenterol Nutr 2010; 51:690-7. [PMID: 20683205 DOI: 10.1097/mpg.0b013e3181dc0d73] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Overlap in the clinical presentation of pediatric granulomatous inflammatory bowel disease may be substantial, depending on the mode of presentation. Chronic granulomatous disease (CGD) may present with granulomatous colitis, perianal abscesses, hepatic abscesses or granulomas, failure to thrive, and obstruction of the gastrointestinal tract (including esophageal strictures and dysmotility, delayed gastric emptying, and small bowel obstruction). Anemia, thrombocytosis, elevated C-reactive protein and erythrocyte sedimentation rate, and hypoalbuminemia are nonspecific and may occur in any of the granulomatous inflammatory bowel diseases. In histology, macrophages with cytoplasmic inclusions will be rather specific for CGD. Sarcoidosis may present with abdominal pain or discomfort, diarrhea, weight loss, growth failure, delayed puberty, erythema nodosum, arthritis, uveitis, and hepatic granulomata. Only in 55% of the patients will angiotensin-converting enzyme be elevated. The noncaseating epithelioid granulomata will be unspecific. Bronchoalveolar lymphocytosis and abnormalities in pulmonary function are reported in sarcoidosis and in Crohn disease (CD) and CGD. Importantly, patients with CD may present with granulomatous lung disease, fibrosing alveolitis, and drug-induced pneumonitis. Sarcoidosis and concomitant gastrointestinal CD have been reported in patients, as well as coexistence of CD and sarcoidosis in siblings. Common susceptibility loci have been identified in CD and sarcoidosis. CD and CGD share defects in the defense mechanisms against different microbes. In the present review, common features and essential differences are discussed in clinical presentation and diagnostics--including histology--in CGD, sarcoidosis, and CD, together with 2 other granulomatous inflammatory bowel diseases, namely abdominal tuberculosis and Hermansky-Pudlak syndrome. Instructions for specific diagnosis and respective treatments are provided.
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Abstract
OBJECTIVES In parallel with the increase in pediatric esophagogastroduodenoscopy (EGD) procedures since the 1970s, the incidence of disorders that require EGD for diagnosis in children has increased. The aim of this study was to identify changes in subject characteristics and endoscopic procedures during a 20-year interval in children undergoing EGD at a single center. PATIENTS AND METHODS All of the children undergoing first EGD with biopsy in 1985, 1995, or 2005 were identified. Details of the clinical presentation and EGD were abstracted from medical records in a random sample of subjects within each time point. RESULTS The number of first-time EGDs rose dramatically from 107 in 1985 to 1294 in 2005. The proportion of subjects that were younger than 1 year of age varied significantly from 13% in 1985 to 23% in 1995 and 8% in 2005 (P < 0.001). The proportion of subjects with gastrointestinal (GI) bleeding declined from 34% to 5% during the 20-year interval (P < 0.001), whereas the proportion with abdominal pain increased from 23% to 43% (P < 0.01). During the same interval, the proportion of subjects with complete EGD (biopsies from the esophagus, stomach, and duodenum) increased from 18% of EGDs in 1985 to 95% in 2005 (P < 0.001). CONCLUSIONS This study of children undergoing first-time EGDs with biopsy during a 20-year interval demonstrated significant differences in subject characteristics and endoscopy practices. The inclusion of children with less severe clinical presentation and the collection of greater numbers of biopsies per procedure may contribute to the rising incidence rates of pediatric GI disorders.
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Abstract
Involvement of the upper gastrointestinal tract by inflammatory bowel disease was long held to be a feature of Crohn's disease, whereas ulcerative colitis was considered to be limited to the colon. It is now recognized that ulcerative colitis associated inflammation can involve the upper gastrointestinal tract, primarily the stomach. In addition to aphthoid esophageal ulcers in Crohn's disease, eosinophilic esophagitis and so-called lymphocytic esophagitis occur in association with ulcerative colitis and Crohn's disease. Possible immune mechanisms behind these conditions are presented. The differential diagnosis of inflammation in each site is discussed.
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Affiliation(s)
- Neal S Goldstein
- Advanced Diagnostics Laboratory, PLLC, 25241 Grand River Avenue, Redford, MI 483240, USA.
| | - Mitual Amin
- Department of Anatomic Pathology, William Beaumont Hospital, 3601 West 13 Mile Road, Royal Oak, MI 48073, USA
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Van Assche G, Dignass A, Reinisch W, van der Woude CJ, Sturm A, De Vos M, Guslandi M, Oldenburg B, Dotan I, Marteau P, Ardizzone A, Baumgart DC, D'Haens G, Gionchetti P, Portela F, Vucelic B, Söderholm J, Escher J, Koletzko S, Kolho KL, Lukas M, Mottet C, Tilg H, Vermeire S, Carbonnel F, Cole A, Novacek G, Reinshagen M, Tsianos E, Herrlinger K, Oldenburg B, Bouhnik Y, Kiesslich R, Stange E, Travis S, Lindsay J. The second European evidence-based Consensus on the diagnosis and management of Crohn's disease: Special situations. J Crohns Colitis 2010; 4:63-101. [PMID: 21122490 DOI: 10.1016/j.crohns.2009.09.009] [Citation(s) in RCA: 543] [Impact Index Per Article: 36.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2009] [Revised: 09/28/2009] [Accepted: 09/28/2009] [Indexed: 02/08/2023]
Affiliation(s)
- Gert Van Assche
- Division of Gastroenterology, Leuven University Hospitals, 49 Herestraat, BE 3000, Leuven, Belgium.
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ROBERT MARIEE. Inflammatory Disorders of the Small Intestine. SURGICAL PATHOLOGY OF THE GI TRACT, LIVER, BILIARY TRACT, AND PANCREAS 2009:321-354. [DOI: 10.1016/b978-141604059-0.50016-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2025]
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Abstract
BACKGROUND Granulomas are pathognomonic findings of Crohn disease (CD); however, their occurrence and clinical significance are not well characterized. Our aim was to determine the frequency and distribution of granulomas in untreated and treated patients with CD and their relation to age and disease severity. PATIENTS AND METHODS Records from patients with CD undergoing colonoscopy with terminal ileum biopsy over 7 years were reviewed. Clinical information and laboratory, pathology, and radiology results were recorded. The frequency and distribution of granulomas were determined. RESULTS From 376 patients with CD, 75% underwent concurrent esophagogastroduodenoscopy and colonoscopy. Of those, 65% (184/282) were untreated. Granulomas were identified in 48% (136/282) of all patients and in 61% (112/184) of untreated patients and 24.5% (24/98) of treated patients (P < 0.0005). The upper tract and terminal ileum biopsies were essential to the identification of 42% of patients with granulomas. The presence of granulomas at diagnosis was related to anti-Saccharomyces cerevisiae antibodies, hypoalbuminemia, perianal disease, and gastritis at presentation (P = 0.03, P = 0.008, P = 0.03, and P = 0.001), respectively, and to perianal disease and infliximab treatment at the latest visit (P = 0.02 and P = 0.01), respectively. Granulomas were not related to age, sex, ethnicity, weight and height z scores, hemoglobin, C-reactive protein, erythrocyte sedimentation rate, CARD15/NOD2 mutations, abdominal surgery, or stricturing or fistulizing disease. CONCLUSIONS Granulomas were identified in 61% of fully investigated pediatric patients with CD at diagnosis, including a substantial proportion of patients in whom colonoscopy to the cecum would have been insufficient for diagnosis. Granulomas were more frequent in untreated patients (P < 0.0005), and their prevalence was not affected by age. The presence of granulomas at diagnosis was associated with perianal disease, gastritis, hypoalbuminemia, anti-Saccharomyces cerevisiae antibodies, and infliximab treatment.
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Affiliation(s)
- Erika H Mann
- SickKids, The Hospital for Sick Children, Toronto, Ontario, Canada.
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35
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Chehade M, Sicherer SH, Magid MS, Rosenberg HK, Morotti RA. Multiple exudative ulcers and pseudopolyps in allergic eosinophilic gastroenteritis that responded to dietary therapy. J Pediatr Gastroenterol Nutr 2007; 45:354-7. [PMID: 17873749 DOI: 10.1097/mpg.0b013e31803219d5] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Mirna Chehade
- Department of Pediatric Gastroenterology, Mount Sinai School of Medicine, New York, NY 10029, USA.
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Ozbek OY, Canan O, Ozcay F, Bilezikci B. Cows milk protein enteropathy and granulomatous duodenitis in a newborn. J Paediatr Child Health 2007; 43:494-6. [PMID: 17535184 DOI: 10.1111/j.1440-1754.2007.01120.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Cow's milk protein enteropathy is a symptom complex that composed of severe diarrhoea and malnutrition. This disorder is caused by non-immunoglobulin E-mediated food allergy. Its clinical features and natural course have been explained in many reports, of different types of cow's milk and soy reactions. In the present article, we describe a newborn patient who presented with chronic diarrhoea and failure to thrive diagnosed as cow's milk protein enteropathy. The duodenal biopsy revealed granulomatous duodenitis which has not been described before. Her clinical and pathological findings responded well to cow's milk elimination. We suggest that food allergies should be considered in differential diagnosis of patients with chronic diarrhoea and failure to thrive.
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Affiliation(s)
- Ozlem Y Ozbek
- Faculty of Medicine, Department of Pediatrics, Baskent University, Ankara, Turkey.
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Bousvaros A, Antonioli DA, Colletti RB, Dubinsky MC, Glickman JN, Gold BD, Griffiths AM, Jevon GP, Higuchi LM, Hyams JS, Kirschner BS, Kugathasan S, Baldassano RN, Russo PA. Differentiating ulcerative colitis from Crohn disease in children and young adults: report of a working group of the North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition and the Crohn's and Colitis Foundation of America. J Pediatr Gastroenterol Nutr 2007; 44:653-74. [PMID: 17460505 DOI: 10.1097/mpg.0b013e31805563f3] [Citation(s) in RCA: 347] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Studies of pediatric inflammatory bowel disease (IBD) have varied in the criteria used to classify patients as having Crohn disease (CD), ulcerative colitis (UC), or indeterminate colitis (IC). Patients undergoing an initial evaluation for IBD will often undergo a series of diagnostic tests, including barium upper gastrointestinal series with small bowel follow-through, abdominal CT, upper endoscopy, and colonoscopy with biopsies. Other tests performed less frequently include magnetic resonance imaging scans, serological testing, and capsule endoscopy. The large amount of clinical information obtained may make a physician uncertain as to whether to label a patient as having CD or UC. Nevertheless, to facilitate the conduct of epidemiological studies in children, to allow the entry of children into clinical trials, and to allow physicians to more clearly discuss diagnosis with their patients, it is important that clinicians be able to differentiate between CD and UC. METHODS A consensus conference regarding the diagnosis and classification of pediatric IBD was organized by the Crohn's and Colitis Foundation of America. The meeting included 10 pediatric gastroenterologists and 4 pediatric pathologists. The primary aim was to determine the utility of endoscopy and histology in establishing the diagnosis of CD and UC. Each member of the group was assigned a topic for review. Topics evaluated included differentiating inflammatory bowel disease from acute self-limited colitis, endoscopic and histological features that allow differentiation between CD and UC, upper endoscopic features seen in both CD and UC, ileal inflammation and "backwash ileitis" in UC, patchiness and rectal sparing in pediatric IBD, periappendiceal inflammation in CD and UC, and definitions of IC. RESULTS Patients with UC may have histological features such as microscopic inflammation of the ileum, histological gastritis, periappendiceal inflammation, patchiness, and relative rectal sparing at the time of diagnosis. These findings should not prompt the clinician to change the diagnosis from UC to CD. Other endoscopic findings, such as macroscopic cobblestoning, segmental colitis, ileal stenosis and ulceration, perianal disease, and multiple granulomas in the small bowel or colon more strongly suggest a diagnosis of CD. An algorithm is provided to enable the clinician to differentiate more reliably between these 2 entities. CONCLUSIONS The recommendations and algorithm presented here aim to assist the clinician in differentiating childhood UC from CD. We hope the recommendations in this report will reduce variability among practitioners in how they use the terms "ulcerative colitis," "Crohn disease," and "indeterminate colitis." The authors hope that progress being made in genetic, serological, and imaging studies leads to more reliable phenotyping.
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Miele E, Pascarella F, Quaglietta L, Giannetti E, Greco L, Troncone R, Staiano A. Altered intestinal permeability is predictive of early relapse in children with steroid-responsive ulcerative colitis. Aliment Pharmacol Ther 2007; 25:933-9. [PMID: 17402997 DOI: 10.1111/j.1365-2036.2007.03291.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
AIM To determine if small bowel involvement at diagnosis could predict early relapse in children with ulcerative colitis. METHODS Children with newly diagnosed ulcerative colitis were evaluated prospectively at three time points: within 1 month, 6 months and 1 year after diagnosis. Clinical activity indices were used to measure disease activity. Laboratory studies were performed at each visit and/or at the time of relapse. At diagnosis, all patients underwent colonoscopy and a cellobiose/mannitol small intestinal permeability study. Some children were further investigated with an upper gastrointestinal endoscopy. RESULTS Thirty-three patients completed the 1-year study. Overall, nine patients (27.3%) relapsed within 6 months of diagnosis, one patient (3%) within 1 year, whereas 23 patients (69.7%) did not relapse. The mean clinical activity indices, laboratory parameters, extent of colonic involvement, upper and lower gastrointestinal histological features were not predictive of early relapse. Results of the cellobiose/mannitol small intestinal permeability study were significantly higher in children who relapsed within 6 months compared with children who did not relapse (P < 0.013). The cellobiose/mannitol small intestinal permeability study was abnormal in 77.8% of early relapsers compared with only 8.3% of non-relapsers. CONCLUSION Abnormal small intestinal permeability in children with ulcerative colitis could predict a more relapsing disease.
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Affiliation(s)
- E Miele
- Department of Pediatrics, University of Naples Federico II, Naples, Italy
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Ludeman L, Shepherd N. Problem areas in the pathology of chronic inflammatory bowel disease. ACTA ACUST UNITED AC 2006. [DOI: 10.1016/j.cdip.2006.05.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Abstract
Crohn's disease is a chronic inflammatory disease of the gastrointestinal tract and is an important cause of morbidity in children and adolescents. In India Crohn's disease (CD) was considered a rare disease, however, during the last 10 years CD in adults is being reported from several centers especially in Southern India. CD is characterized by transmural granulomatous inflammation involving any part of the gastrointestinal tract in a discontinuous manner. The peak incidence of Crohn's disease occurs during the adolescent and young adult years. The clinical presentation and complications are varied and several extraintestinal manifestations have been recognized. The understanding of the pathophysiology has opened new avenues in the management. The recognition of this problem in children and adolescents by pediatricians is necessary for proper diagnosis and management.
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Abstract
The inflammatory bowel diseases remain at the forefront of clinical investigation. Immunologic and genetic advances are fueling an explosion of novel diagnostic and therapeutic modalities. With further breakthroughs, there is hope that in the near future, these illnesses will no longer be considered either idiopathic or chronic.
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Affiliation(s)
- Ari Silbermintz
- Division of Pediatric Gastroenterology and Nutrition, North Shore Long Island Jewish Health System, Schneider Children's Hospital, New Hyde Park, NY 11040, USA.
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Ganesh R, Suresh N, Ezhilarasi S, Rajajee S, Sathiyasekaran M. Crohn's disease presenting as palatal ulcer. Indian J Pediatr 2006; 73:229-31. [PMID: 16567919 DOI: 10.1007/bf02825488] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Crohn's disease (CD) in children younger than 5 years of age is termed as early onset inflammatory bowel disease (EO-IBD). We report a 4 yr 6 mo-old child with EO-IBD, who presented with palatal ulcer, an extra intestinal manifestation of Crohn's disease as the dominant feature.
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Affiliation(s)
- R Ganesh
- Kanchi Kamakoti CHILDS Trust Hospital, Chennai, India
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Damen GM, Hol J, de Ruiter L, Bouquet J, Sinaasappel M, van der Woude J, Laman JD, Hop WCJ, Büller HA, Escher JC, Nieuwenhuis EES. Chemokine production by buccal epithelium as a distinctive feature of pediatric Crohn disease. J Pediatr Gastroenterol Nutr 2006; 42:142-9. [PMID: 16456405 DOI: 10.1097/01.mpg.0000189336.70021.8a] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVES Inflammatory bowel diseases (IBD) represent an aberrant immune response by the mucosal immune system to luminal bacteria. Because the oral mucosa harbors the first epithelial cells that interact with microorganisms, we assessed the immunologic activity of buccal epithelium in children with IBD and adults with Crohn disease. METHODS Buccal epithelial cells were obtained from 17 children and 14 adults with Crohn disease, 18 children with ulcerative colitis, and 40 controls. Cells were cultured with and without microbial stimulation. Chemokine levels were determined in culture supernatants by cytometric bead array and enzyme-linked immunoabsorbent assay. CXCL-8 production was studied by immunohistochemical analysis of these cells. CXCL-8 production by lipopolysaccharide stimulated monocyte-derived dendritic cells from these patients was determined. RESULTS Compared with controls, pediatric ulcerative colitis patients, and adult Crohn disease patients, only in children with Crohn disease did buccal epithelial cells exhibit enhanced production of CXCL-8, CXCL-9, and CXCL-10. In vitro stimulation with lipopolysaccharide or zymosan resulted in a further increase of chemokine levels only in cells from pediatric Crohn disease patients. CXCL-8 production by stimulated monocyte-derived dendritic cells from children with Crohn disease was equal to that of children with ulcerative colitis. CONCLUSIONS Buccal epithelium of children with Crohn disease is immunologically active, even in the absence of oral lesions. The enhanced chemokine production is associated with pediatric Crohn disease and appears restricted to cells derived from the epithelial barrier. Assessment of chemokine production by buccal epithelial cells may become a new, rapid, noninvasive test for screening and classification of IBD in children.
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Affiliation(s)
- Gerard M Damen
- Department of Pediatric Gastroenterology and Laboratory of Pediatrics, Erasmus MC-Sophia Children's Hospital, University Medical Center, Dr. Molewaterplein 60, 3015 GJ Rotterdam, The Netherlands
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Lemberg DA, Clarkson CM, Bohane TD, Day AS. Role of esophagogastroduodenoscopy in the initial assessment of children with inflammatory bowel disease. J Gastroenterol Hepatol 2005; 20:1696-1700. [PMID: 16246188 DOI: 10.1111/j.1440-1746.2005.03954.x] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
INTRODUCTION Diagnosis of inflammatory bowel disease (IBD) and differentiation between Crohn's disease (CD) and ulcerative colitis (UC) can be difficult in children. Several previous studies suggest that esophagogastroduodenoscopy (EGD) and biopsies are important in the initial investigation of children with suspected IBD. The aim of the present paper was to assess the importance of EGD in the initial diagnostic appraisal of children with suspected IBD. METHODS Children diagnosed with IBD over a 4-year period were identified from a dedicated IBD database. Retrospective chart review documented presenting signs and symptoms, endoscopic features in the upper and lower gastrointestinal tract and histological findings on mucosal biopsies. RESULTS Eighty-six children were diagnosed with IBD of whom 61 (70.9%) had CD, 13 (21.3%) UC, and the remainder, indeterminate colitis. Esophagogastroduodenoscopy was performed in 76 (88.4%). Nine children were diagnosed with IBD solely on the basis of information obtained following EGD. None of these children had colitis and all had abnormal histological findings on review of mucosal biopsies from the upper gastrointestinal tract. Thirteen (23.6%) of 55 children with CD had granulomas noted within biopsies obtained during EGD and another 20 had significant inflammatory changes on histological examination of upper gastrointestinal tract biopsies. Crohn's disease was diagnosed in 25 of 38 children with pan-colitis. Thirteen children were correctly classified as having CD only following assessment of their upper gastrointestinal tract. This included the presence of upper gut granulomata in eight children. CONCLUSION The performance of EGD in these children with IBD provided additional diagnostic yield and guided the differentiation of disease type in many patients. Esophagogastroduodenoscopy is an essential component in the initial diagnostic assessment of children with possible CD or UC.
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Affiliation(s)
- Daniel A Lemberg
- Department of Gastroenterology, Sydney Children's Hospital, Sydney, New South Wales, Australia
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Abstract
Ulcerative colitis and Crohn disease may present before the age of 20 years in 25% to 30% of all patients with inflammatory bowel disease. Reported incidence figures vary considerably depending on the collection of data. Multicenter, multinational collaboration is needed when studying pediatric inflammatory bowel disease. The essential first step is uniformity in the work-up and criteria used for diagnosis. The Porto diagnostic criteria presented here provide the tool that is needed. These criteria are the result of consensus reached by the ESPGHAN inflammatory bowel disease working group. Diagnosis of Crohn disease, ulcerative colitis and indeterminate colitis is based on clinical signs and symptoms, endoscopy and histology and radiology. Every child suspected of inflammatory bowel disease should undergo a complete diagnostic program consisting of colonoscopy with ileal intubation, upper gastrointestinal endoscopy and (in all cases except in definite ulcerative colitis) radiologic contrast imaging of the small bowel. Multiple biopsies from all segments of the gastrointestinal tract are needed for a complete histologic evaluation. A diagnosis of indeterminate colitis cannot be made unless a full diagnostic program has been performed.
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Moyer MS. A collaborative effort to define the epidemiology of pediatric inflammatory bowel disease: what can we learn from children with early-onset disease? J Pediatr 2005; 146:7-8. [PMID: 15644811 DOI: 10.1016/j.jpeds.2004.10.068] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Affiliation(s)
- Donald A Antonioli
- Department of Pathology, Beth Israel Deaconess Medical Center, 330 Brookline Avenue, Boston, MA 02215, USA.
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Shaoul R, Karban A, Weiss B, Reif S, Wasserman D, Pacht A, Eliakim R, Wardi J, Shirin H, Wine E, Leshinsky-Silver E, Levine A. NOD2/CARD15 mutations and presence of granulomas in pediatric and adult Crohn's disease. Inflamm Bowel Dis 2004; 10:709-14. [PMID: 15626887 DOI: 10.1097/00054725-200411000-00003] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
OBJECTIVES The etiology and mechanism leading to granuloma formation in patients with Crohn's disease (CD) are presently unknown. The first susceptibility gene to be identified as a risk factor for CD is the NOD2/CARD15 gene on Chromosome 16. Mutations in NOD2 could affect the intracellular response to bacterial products and may eventually lead to granuloma formation. The association between NOD2 and granulomas has not been previously explored. We evaluated a possible association between NOD2 mutations and granuloma formation, and compared the prevalence of granulomas in both pediatric and adult cohorts. METHODS Patients were consecutively recruited through pediatric gastroenterology and adult gastroenterology programs. Patients were eligible if CD was confirmed, and they had undergone full colonoscopy with biopsy and/or surgical resection. Patients underwent genotyping for NOD2 disease-associated mutations. RESULTS A total of 230 patients were enrolled into the study, of whom 169 patients met all inclusion/exclusion criteria (Group 1, 77 patients [age range 1-16 years]; Group 2, 92 patients [age range 17-68 years]). Surgical resection was performed more often in adults (P < 0.005), and gastroscopy was performed more frequently in children (P < 0.001). Granulomas were found in 34% of the patients studied. The prevalence of granulomas did not differ by age, age group, or gender. A disease-associated NOD2 mutation was found in 37.8% of patients. Granulomas were found in 39% of patients with NOD2 mutations compared with 31% of those without NOD 2 mutations (difference was not significant). In addition, no difference was noted for the specific mutations. CONCLUSIONS We did not find any correlation between NOD2 mutations and granuloma formation. The cause of granulomas in CD remains elusive.
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Castellaneta SP, Afzal NA, Greenberg M, Deere H, Davies S, Murch SH, Walker-Smith JA, Thomson M, Srivistrava A. Diagnostic role of upper gastrointestinal endoscopy in pediatric inflammatory bowel disease. J Pediatr Gastroenterol Nutr 2004; 39:257-61. [PMID: 15319625 DOI: 10.1097/00005176-200409000-00006] [Citation(s) in RCA: 71] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
BACKGROUND Discrimination between ulcerative colitis (UC) and Crohn disease (CD) may be difficult on ileo-colonoscopy alone because of a lack of definitive lesions. Retrospective studies show upper gastrointestinal endoscopy may be helpful in confirming diagnosis in such cases. AIMS To prospectively determine importance of upper gastrointestinal endoscopy in diagnosis of inflammatory bowel disease (IBD) and assess factors predictive of upper gastrointestinal involvement in IBD. METHODS All pediatric patients were enrolled prospectively and consecutively over a 2-year period and investigated with an ileo-colonoscopy and barium meal follow-through. Children with procto-sigmoiditis, later confirmed histologically to be typical of UC, were excluded from the study. The remainder underwent upper gastrointestinal endoscopy. The protocol and methodology were determined a priori. RESULTS 65 children suspected of IBD underwent colonoscopy. Of the total, 11 had recto-sigmoiditis with typical macroscopic appearances of UC; once this was confirmed on histology these patients were excluded from the study. Of the 54 children (males, 31; median age, 11.1 years) remaining, 23 were initially diagnosed with CD on ileo-colonoscopy and 18 (33%) were diagnosed with UC. The diagnosis remained ambiguous in 13 (six colonic, four ileo-colonic, three normal colon) on clinical, radiologic and histologic grounds. Upper GI endoscopy helped to confirm CD in a further 11 (20.4%). Two patients were diagnosed with indeterminate colitis. Upper gastrointestinal inflammation was seen in 29 of 54 (22 CD; 7 UC ). Epigastric and abdominal pain, nausea and vomiting, weight loss and pan-ileocolitis were predictive of upper gastrointestinal involvement (P < 0.05). However, 9 children with upper gastrointestinal involvement were asymptomatic at presentation (31%). Overall upper gastrointestinal tract inflammation was most common in the stomach (67%), followed by the esophagus (54%) and duodenum (22%). CONCLUSIONS Upper gastrointestinal tract endoscopy should be part of the first-line investigation in all new cases suspected of IBD. Absence of specific upper gastrointestinal symptoms do not preclude presence of upper gastrointestinal inflammation.
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Affiliation(s)
- S P Castellaneta
- University Department of Paediatric Gastroenterology, Department of Histopathology, Royal Free Hospital, London, UK
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