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Table 2 The clinico-pathological characteristics of patients who underwent colectomy and pancreaticoduodenectomy

From: Colo-pancreaticoduodenectomy for locally advanced colon carcinoma—feasibility in patients presenting with acute abdomen

Clinical characteristics E-group
(n = 11)
Non-e-group (n = 19) p
Sex
 Male 7 8 0.449
 Female 4 11  
Age (years) 52 (36.1–66) 70 (46–86) < 0.001
Associated comorbidities 2 12 0.039
Serum carcinoembryonic antigen level (ng/mL) 11.4 (1.0–369.0) 8.0 (1.5–3498.0) 0.726
Body mass index (kg/m2) 23 (20.5–31) 22.5 (19.6–30.5) 0.776
Tumor characteristics
Tumor size (cm) 7.5 (3.0–11.0) 7.5 (4.3–16.0) 0.331
Cancer differentiation
 Moderately differentiated 4 9 0.631
 Poorly differentiated 7 10  
Depth of cancer invasion
 T4a (serosa) 3 2 0.327
 T4b (adjacent organ) 8 17  
Lymph node metastasis 9 10 0.671
Dissected lymph node number 19 (13–46) 24 (15–69) 0.294
Radicality
 R0 9 18 0.587
 R1 2 1