现将盆腹膜后神经鞘瘤误诊1例分析如下。1病历摘要女,29岁。主因偶有腹痛0·5 a,B超发现左附件包块1 d,要求手术治疗于2007-01-12入院。患者既往体健,平素月经规律,无痛经,孕2产1,2002年剖宫产分娩。入院查体:体温血压正常,心肺腹未见异常。妇科检查:宫颈轻度糜烂,子宫大小正常 Now pelvic peritoneal schwannoma misdiagnosis of a case as follows. 1 medical record summary female, 29 years old. The main cause of occasional abdominal pain 0.5 a, B-found left appendix mass 1 d, requiring surgical treatment in 2007-01-12 admission. Past physical health of patients, usually menstrual regularity, no dysmenorrhea, pregnancy 2 1, 2002 cesarean delivery. Admission examination: body temperature and blood pressure normal, no abnormal heart and lung abdomen. Gynecological examination: mild cervical erosion, normal uterine size