胰血管活性肠肽瘤（vipoma），为少见的内分泌肿瘤，临床常伴有水泻、低钾、低胃酸综合征（WDHH），因有霍乱样水泻，故又称胰霍乱。本病首由VENER－MORISONJN于1958年报告，又称VENER－MORISON综合征。迄今为止，世界上约有发病者100余例，我国自Ipp7年以来已发现7例。本院今 Pancreatic vasoactive intestinal peptide tumor (vipoma), a rare endocrine tumor, clinical often accompanied by watery diarrhea, low potassium, low gastric acid syndrome (WDHH), because of cholera-like water diarrhea, it is also known as pancreatic cholera. This disease was first reported by VENER-MORISONJN in 1958, also known as VENER-MORISON syndrome. To date, there have been more than 100 cases of morbidity in the world. Seven cases have been found in China since Ipp seven years ago. This Court