[目的]分析腹腔镜胆囊切除术中漏诊消化道肿瘤的原因,提出防范措施。[方法]回顾性分析17例消化道肿瘤误行腹腔镜胆囊切除术的临床资料。[结果]发现漏诊胃癌9例,十二指肠腺癌1例,结肠癌6例,肝癌1例。[结论]临床医师应重视消化道肿瘤与胆囊疾病并存问题,注意分析不典型症状体征,完善相关辅助检查,术中进行常规探查,从而避免漏诊的出现。 [Objective] To analyze the causes of missed diagnosis of digestive tract tumor during laparoscopic cholecystectomy and put forward preventive measures. [Methods] The clinical data of 17 cases of misdiagnosis of laparoscopic cholecystectomy of digestive tract tumors were retrospectively analyzed. [Results] 9 cases of missed diagnosis of gastric cancer, 1 case of duodenal adenocarcinoma, 6 cases of colon cancer, and 1 case of liver cancer were found. [Conclusion] Clinicians should pay attention to the coexistence of digestive tract tumors and gallbladder diseases, pay attention to analysis of atypical symptoms and signs, improve related auxiliary examinations, and conduct routine exploration during surgery to avoid missed diagnosis.