胰腺内分泌肿瘤(pancreatic endocrine tumors,PETs)是来源于胰腺多能神经内分泌干细胞的一类肿瘤。根据肿瘤是否有功能分为两类:一类是有内分泌功能的,根据其分泌的主要激素进行命名,在临床上出现一系列相应症状,常见的有胰岛素瘤和胃泌素瘤,胰高血糖素瘤和血管活性肠肽瘤很少 Pancreatic endocrine tumors (PETs) are a type of tumor derived from pancreatic pluripotent neuroendocrine stem cells. According to whether the function of the tumor is divided into two categories: one is an endocrine function, according to the secretion of the main hormone named in the clinical appearance of a series of symptoms, common are insulinoma and gastrinoma, pancreatic hyperglycemia Very few tumor and vasoactive intestinal peptide tumors