对纵隔淋巴结结核误诊为食管平滑肌瘤1例分析如下。1病历摘要女,50岁。因间歇性吞咽困难0.5 a,伴胸背部疼痛,加重2个月入院。患者于0.5 a前无明显诱因出现吞咽困难,呈间歇性,尤其以进干硬食物时为著。2个月前上述症状加重,饮水时也感吞咽困难,且呈持续性,同时感胸背部疼痛。无 One case of misdiagnosis of mediastinal lymph node tuberculosis as esophageal leiomyoma was as follows. 1 medical records female, 50 years old. Due to intermittent dysphagia 0.5 a, with chest and back pain, increased 2 months admitted to hospital. Patients had no obvious predisposition to swallowing difficulties for 0.5 years, intermittent, especially in the dry hard food. 2 months ago, the symptoms worsened, feeling dysphagia when drinking water, and was persistent, while feeling chest and back pain. no