Journal of Clinical Medicine Research, ISSN 1918-3003 print, 1918-3011 online, Open Access
Article copyright, the authors; Journal compilation copyright, J Clin Med Res and Elmer Press Inc
Journal website https://www.jocmr.org

Original Article

Volume 13, Number 3, March 2021, pages 158-163

Impact of Vascular Anomalies on Pancreatoduodenectomy Procedure

Tables

Table 1. Summary of the Demographic and Surgical Characteristics of the Variant as Well as the Control Group of Patients
 
Anatomical variant groupControl group
PDAC: pancreatic ductal adenocarcinoma; CC: cholangiocarcinoma; IgG4: immunoglobulin G4; SPPT: solid pseudopapillary tumor; NET: neuroendocrine tumor; IPMN: intraductal papillary mucinous neoplasm; GIST: gastrointestinal stromal tumor; BMI: body mass index.
Number of patients4141
Gender
  Male2022
  Female2119
Average age (years)6465
Primary pathology
  PDAC2322
  Ampullary adenocarcinoma87
  CC21
  IgG4 pancreatitis20
  Duodenal villous adenoma22
  SPPT10
  Choledochal cyst02
  NET12
  IPMN24
  Duodenal GIST01
Anticoagulant therapy31
Antiplatelets therapy1313
Previous abdominal surgery56
Average BMI27.428.2

 

Table 2. Patients With Anatomical Vascular Variants
 
Anatomical vascular variantOriginNumber of patients
Replaced right hepatic arterySuperior mesenteric artery29
Gastroduodenal artery4
Celiac artery1
Replaced left hepatic arteryLeft gastric artery8
Replaced gastroduodenal arteryCeliac artery2
Superior mesenteric artery1
Accessory hepatic arterySuperior mesenteric artery3
Replaced gastroepiploic arteryCeliac artery2
Replaced middle colic arteryGastroduodenal artery2

 

Table 3. Intra/Postoperative Complications
 
Anatomical variant group (n = 41)Control group (n = 41)P value
N/A: not applicable.
Intraoperative bleeding600.026
Bilio-enteric leak00N/A
Post-pancreatectomy hemorrhage431
Postoperative pancreatic fistula8120.441
Delayed gastric emptying670.773
Intra-abdominal abscess350.712
Superficial surgical site infection100.5
Re-operation in 30 days00N/A
Mortality in 30 days100.5