皮肌炎伴发鼻腔鳞癌１例报告北京铁路局丰台铁路中心医院皮肤科褚彦忠患者男性，７４岁，眼周、面部起红斑，左侧鼻腔流涕，四肢肌肉疼痛半年余。半年前患感冒治愈后左鼻腔流涕不止，面部、眼周出现紫红色斑片，伴关节、四肢肌肉疼痛，举手、下蹲困难。体检：系统检查未见... Dermatomyositis associated with squamous cell carcinoma of the nasal cavity in 1 case report Fengtai Railway Central Hospital, Beijing Railway Bureau Chu Yanzhong patients with male patients, 74 years old, eyes, facial erythema, left nasal discharge, limb muscle pain more than six months. Half a year ago after the cure of the left nasal cavity runny nose more than the face, eyes appear purple patches, with joints, limbs, muscle pain, raising his hand, squat difficult. Physical examination: no systematic examination ...