胃肠道和胰腺的内分泌肿瘤的放射学诊断可分两类讨论,即类癌瘤和胰岛细胞瘤。类痛瘤:胃的类癌瘤钡餐造影多表现为腔内息肉状充盈缺损,少数有表浅的债疡,可为单发或多发的粘膜下结节,局部粘膜皱装消失。但有的也可表现为浸润型、 The radiological diagnosis of endocrine tumors of the gastrointestinal tract and pancreas can be divided into two categories, carcinoid tumors and islet cell tumors. Types of pain tumors: gastric carcinoid tumor barium meal imaging manifested as intracavernal polypoid filling defects, a few superficial debt, can be single or multiple submucosal nodules, local mucosal wrinkles disappear. However, some may also be infiltrating,