胰岛细胞瘤(Islet Cell Tumors)根据其有无内分泌功能,可分为功能性胰岛细胞瘤(Functional Islet Cell Tumors)和非功能性胰岛细胞瘤(Non functional Islet Cell Tumors)两类。功能性胰岛细胞瘤近年来国内报道较多;非功能性胰岛细胞瘤多在肿瘤较大,腹部触及肿物时始被发现。我院自1980年2月至81年3月,收治重量在500克以上的巨大非功能性胰岛细胞瘤2例,现报道如下。 Islet Cell Tumors can be divided into Functional Islet Cell Tumors and Non Functional Islet Cell Tumors according to whether they have endocrine function or not. Functional islet cell tumors have been reported in the country in recent years; non-functional islet cell tumors are mostly found in large tumors and are found when the abdomen touches tumors. In our hospital from February 1980 to March 2014, 2 cases of giant nonfunctioning islet cell tumors weighing more than 500 grams were reported as follows.