Diabetic foot ulcer with overlap syndrome: A case report and review of literature

Table 1 The primary laboratory test findings of the patient at admission and discharge

Item	Admission	Discharge	Reference range
Red blood cell count (1012/L)	3.69	4.49	3.8-5.1
Blood platelet count (109/L)	146	233	100-300
White blood cell count (109/L)	8.52	8.57	5.5-9.5
Percentage of neutrophils (%)	82	73.4	40-75
Parathyroid hormone (pmol/L)	10.00	NA	1.60-6.90
25-hydroxyvitamin D3 (nmol/L)	44.9	NA	47.7-144
Erythrocyte sedimentation rate (mm/h)	46.0	51.0	< 38
C-reactive protein (mg/L)	6.80	4.14	< 5
Procalcitonin (mg/mL)	< 0.02	< 0.02	< 0.046
Interleukin-6 (pg/mL)	12.70	5.56	0.00-7.00
Creatine kinase (IU/L)	34	30	20-140
Total cholesterol (mmol/L)	6.16	5.96	2.8-5.7
Triglyceride (mmol/L)	7.39	3.03	0.29-1.83
Glycosylated hemoglobin (%)	10.3	6.9	4.5-6.1
Glycated Albumin (%)	23.24	NA	9-14
Serum cortisol (8:00-10:00) (nmol/L)	15.60	NA	133.0-537.0
Corticotropin (ng/L)	< 1.00	NA	5.00-78.00
24-hour urinary free cortisol (ug/24-hour)	474.6	NA	20.3-127.6
Bone alkaline phosphatase (ug/L)	11.05	NA	11.4-24.6
β-crosslaps (ng/mL)	0.158	NA	0.556-1.008
Propeptide of type I procollagen (ng/mL)	10.80	NA	Post-menopause: 21.32-112.8
N-MID osteocalcin (ng/mL)	1.5	NA	15-46
B cell count (cell/μL)	43	NA	175-332
CD3 cell count (cell/μL)	277	NA	941-2226
CD4 cell count (cell/μL)	169	NA	471-1220
CD8 cell count (cell/μL)	101	NA	303-1003
Cryoglobulin	Negative	NA	Negative
Anti-Scl-70 antibodies	+++	NA	Negative
Anti-SSA antibody	Negative	NA	Negative
Anti-Jo-1 antibody	Negative	NA	Negative
Antineutrophil cytoplasmic antibody	Negative	NA	Negative
Anti-Pm-Scl antibody	Negative	NA	Negative
Anti-U1RNP antibody	Negative	NA	Negative

NA: Not tested at discharge; Anti-Scl-70 antibody: Anti-scleroderma-70 antibody; Anti-SSA antibody: Anti-Sjogren’s-syndrome-related antigen A antibody; Anti-Jo-1 antibody: Anti-histidyl-tRNA synthetase antibody; Anti-Pm-Scl antibody: Anti-Pm-scleroderma antibody; Anti-U1RNP antibody: Anti-U1 small nuclear ribonucleoprotein antibody; CD: Cluster of differentiation.