Overview and comparison of the main clinical and laboratory findings in AIPC, CP, and PSC.

DPPHR: duodenum-preserving pancreatic head resection; ppPD: pylorus preserving pancreaticoduodenectomy; PD: pancreaticoduodenectomy; O: others; AIPC total: all AIPC cases are included; AIPC intrapancreatic: cases with no extension into the extrapancreatic biliary tract; AIPC extrapancreatic: cases with extension into the extrapancreatic biliary tract.*for these parameters, only AIPC total and CP groups are compared.§probably due to low sample number in the AIPC extrapancreatic group.Data are expressed as mean±SEM, unless otherwise specified.