肺癌是常见的恶性肿瘤。病人常因咳嗽、咳痰、咯血、胸痛、胸闷等而就诊。我院曾收治1例仅以急性脊髓炎为表现的病人，报告如下。患者男性，63岁，因双下肢麻木、无力2d，加重10h入院。周前感双下肢麻木，呈触电梯，数小时后双下肢行走无力，且麻木感上行性发展至胸部，有束带 Lung cancer is a common malignancy. Patients often suffer from cough, sputum, hemoptysis, chest pain, chest tightness, etc. In our hospital, 1 patient with only acute myelitis was treated. The report is as follows. The patient was male, 63 years old. He was admitted to the hospital for 10 hours due to numbness and weakness in both lower extremities for 2 days. Feel the numbness of the lower extremities before the week and felt as an elevator. After walking for hours, the lower limbs were weak and the numbness developed upward to the chest.