胃肠道癌误诊为结石性胆囊炎而施行胆囊切除术 ,究其原因有一定的特殊性。现将我院 1995～ 1998年间收治 4例分析如下。1　临床资料　本组 4例 ,均男性 ,年龄 54～ 72岁。除 1例以肠梗阻表现入院外 ,均腹痛、腹胀、恶心就诊。B超发现胆囊结石而行胆囊切除术 ,2例术前胃镜无异常 Gastrointestinal cancer misdiagnosed as cholecystitis and cholecystectomy, the reason for this is certain. The analysis of 4 cases admitted to our hospital between 1995 and 1998 is as follows. 1 clinical data in this group of 4 cases, all male, aged 54 to 72 years old. In addition to 1 case of intestinal obstruction outside the hospital, abdominal pain, bloating, nausea treatment. Cholecystectomy for cholecystolithiasis found in B-ultrasound, 2 cases without preoperative gastroscopy