Tseng CE, Shu TW, Lin CW, Liao KS. Synchronous adenocarcinoma and extranodal natural killer/T-cell lymphoma of the colon: A case report and literature review. World J Gastroenterol 2013; 19(11): 1850-1854 [PMID: 23555176 DOI: 10.3748/wjg.v19.i11.1850]
Corresponding Author of This Article
Kai-Sheng Liao, MD, Department of Anatomic Pathology, Buddhist Dalin Tzu Chi General Hospital, 2, Min-Sheng Road, Dalin, Chiayi 62247, Taiwan. carl.liao@gmail.com
Research Domain of This Article
Pathology
Article-Type of This Article
Case Report
Open-Access Policy of This Article
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Chih-En Tseng, Kai-Sheng Liao, Department of Anatomic Pathology, Buddhist Dalin Tzu Chi General Hospital, Chiayi 62247, Taiwan
Chih-En Tseng, School of Medicine, Buddhist Tzu Chi University, Hualien 97004, Taiwan
Ta-Wen Shu, Department of General Surgery, Buddhist Dalin Tzu Chi General Hospital, Chiayi 62247, Taiwan
Chih-Wen Lin, Department of Medical Imaging, Buddhist Dalin Tzu Chi General Hospital, Chiayi 62247, Taiwan
Author contributions: Shu TW and Lin CW collected and interpreted the clinical data; Tseng CE and Liao KS wrote the paper.
Supported by The Buddhist Dalin Tzu-Chi General Hospital
Correspondence to: Kai-Sheng Liao, MD, Department of Anatomic Pathology, Buddhist Dalin Tzu Chi General Hospital, 2, Min-Sheng Road, Dalin, Chiayi 62247, Taiwan. carl.liao@gmail.com
Telephone: +886-5-2648000 Fax: +886-5-2648999
Received: December 17, 2012 Revised: January 20, 2013 Accepted: February 8, 2013 Published online: March 21, 2013 Processing time: 94 Days and 12.3 Hours
Abstract
Extranodal natural killer/T-cell lymphoma (ENKTL) is a distinct subtype of non-Hodgkin’s lymphoma and is rare in the colon. Synchronous adenocarcinoma and ENKTL of the colon has not been reported in the literature. In the present study, we report a 63-year-old male who suffered from intermittent bloody stools for 2 mo. He did not have fever, body weight loss or night sweat. Endoscopic and imaging studies revealed a 4.5-cm ulcerative mass in the ascending colon and a 3.0-cm polypoid, easy bleeding mass in the sigmoid colon, respectively. Thought to have double carcinoma of the colon, he received simultaneous right hemicolectomy and sigmoidectomy. The pathological diagnosis was a synchronous ENKTL (ascending colon) and adenocarcinoma (sigmoid colon). The literature on synchronous adenocarcinoma and malignant lymphoma of the colon was also reviewed.
Tseng CE, Shu TW, Lin CW, Liao KS. Synchronous adenocarcinoma and extranodal natural killer/T-cell lymphoma of the colon: A case report and literature review. World J Gastroenterol 2013; 19(11): 1850-1854 [PMID: 23555176 DOI: 10.3748/wjg.v19.i11.1850]
