胰岛素瘤是最常见的以β细胞为主的胰腺内分泌肿瘤,特点是分泌大量的胰岛素及其前体进入血液而引起低血糖的一系列症状。我院自1953～1992年底经手术治疗的胰岛素瘤患者共172例,其中男性110例,女性62例。单发肿瘤 Insulinomas are the most common pancreatic endocrine tumors that are mainly β-cells and are characterized by a series of symptoms that cause a large amount of insulin and its precursors to enter the bloodstream and cause hypoglycemia. A total of 172 cases of insulinoma patients undergoing surgical treatment in our hospital from the end of 1953 to the end of 1992, including 110 males and 62 females. Single tumor