ASA	American Society of Anesthesiologists
BMI	body mass index
DE	duodenoenterostomy
DGE	delayed gastric emptying
ISGPS	International Study Group of Pancreatic Surgery
LC	liver cirrhosis
LF	liver fibrosis
NASH	non-alcoholic fatty liver disease
NGT	nasogastric tube
PD	pancreatoduodenectomy
PDAC	pancreatic ductal adenocarcinoma
PF	pancreatic fistula
PPH	post pancreatectomy hemorrhage
POD	postoperative day