坐骨神经鞘瘤误诊臀筋膜炎一例陈丽娜孙幼贞作者单位：３１０００６杭州市第一人民医院患者男，４９岁，因反复臀部酸痛向左下肢放射１年，于１９９３年５月来我科就诊。检查：腰椎正常，左臀部压痛阳性，叩打左臀中外侧时疼痛放射至足跟部，直腿抬高试验阳性。腰椎Ｘ线片... A case of sciatic nerve sheath tumor misdiagnosed as gluteal fasciitis Chen Lina Sun Xiaozhen Author: 310006 The first patient in Hangzhou City, male, 49 years old, suffered from sore hips for 1 year to the left lower extremity and came to our department in May 1993. Examination: Normal lumbar spine, positive left hip tenderness, pain radiating to the heel of the left hip and the lateral side of the hip, straight leg raising test positive. Lumbar X-ray film...