误诊为卵巢肿瘤的思维分析吉林铁路中心医院（吉林市１３２００１）云庆书卵巢肿瘤是妇科常见肿瘤，占女性生殖器肿瘤的３２％。在临床诊断和治疗过程中，我科曾有４例不同疾病被误诊为卵巢肿瘤，１例确诊为胃癌晚期转移，１例确诊为乙状结肠癌，另２例确诊为盆腔腹膜结核... Thinking analysis of misdiagnosis as ovarian tumor Jilin Railway Central Hospital (Jilin City, Jilin 132001) Yunqingshu Ovarian tumor is a common gynecological tumor, accounting for 32% of female genital tumors. In the course of clinical diagnosis and treatment, 4 cases of different diseases in our department were misdiagnosed as ovarian tumors, 1 case was diagnosed as advanced gastric cancer metastasis, 1 case was diagnosed as sigmoid colon cancer, and the other 2 cases were diagnosed as pelvic peritoneal tuberculosis...