恶性神经鞘膜瘤由于临床表现无特异性,术前很难确诊,误诊率高,现将我院以消化道为首发症状的恶性神经鞘瘤误诊1例分析如下。1病历摘要女,40岁。于5个月前无明显诱因出现腹部坠胀感,不能蹲坐位,直立位稍缓解。曾多次就诊于我院门诊消化内科,行肠镜、化验等检查后,给予消化类药物 Due to the clinical manifestations of malignant nerve sheath tumor nonspecific, it is difficult to diagnose preoperatively, the misdiagnosis rate is high, now our hospital with digestive tract as the first symptom of malignant schwannoma misdiagnosed as one case is as follows. 1 medical record summary female, 40 years old. No obvious incentive to appear abdomen in 5 months ago, a sense of bulge, can not squatting position, bit upright ease. Has repeatedly visited our hospital out-patient gastroenterology, colonoscopy, laboratory tests, etc., to give digestive drugs