ALB and neuroendocrine neoplasm: Alb: albumin; HbA1c: glycated hemoglobin; AMY: amylase; PDAC: pancreatic ductal adenocarcinoma; IPMN: intraductal papillary mucinous neoplasm; NET: neuroendocrine tumor; MCN: mucinous cystic neoplasm of the pancreas; SCN: suprachiasmatic nucleus; SPN: solitary pulmonary nodule; ISGPS: International Study Group of Pancreatic Surgery