胰岛细胞瘤可表现为广泛的神经精神功能障碍,往往给临床诊断造成一定困难。现将一例报告如下:病例:刘××,男性,26岁,77年2月22日住院。患者上月初时诉头晕,头痛。同月中旬某天早晨起床后行为反常,将“牙膏挤在牙刷上但不刷牙,”“洗脸水打好并不洗脸。”不与家人告辞外出,到街上上餐馆 Islet cell tumor can show a wide range of neuropsychiatric disorders, often to clinical diagnosis caused some difficulties. Now report a case as follows: Case: Liu × ×, male, 26 years old, February 22, 77 hospitalization. Early last month, patients complained of dizziness, headache. One day in the middle of the same day one morning after getting up abnormal behavior, “” toothpaste squeezed in the toothbrush but not brushing, “” wash your face and lay do not wash your face. "Not out with his family go to the restaurant on the street