椎管内化学感受器瘤１例山东医科大学附属医院骨科李明患者女，６３岁。因腰腿痛反复发作６年，加重２日伴行走困难，大小便失禁，以“腰椎间盘突出，腰椎管狭窄”入院。查体见腰椎曲度变直，两侧椎旁肌紧张，腰５骶１棘突压痛并向左下肢放射，病理征（－），双下肢肌力Ⅵ... Intraspinal chemoreceptor tumor: A case of Li Ming, female, 63 years old, from Department of Orthopaedics, Affiliated Hospital of Shandong Medical University. Repeated attacks of low back pain for 6 years, difficulty in walking on the 2nd day, incontinence, and admission to hospital with “Lumbar disc herniation, lumbar spinal stenosis”. Physical examination showed that the curvature of the lumbar spine became straight, the paravertebral muscles on both sides became tense, and the spinous process of the lumbar spine showed a tenderness to the left lower extremity. The pathological sign (-) and muscle strength of both lower extremities VI...