皮肌炎是一种结缔组织病,近年来关于皮肌炎伴发恶性肿瘤的研究日益引起人们的兴趣,现将我院1例经病理证实的皮肌炎伴发肺癌的病人报告如下。患者,男性,42岁,干部,于1985年初开始发现前额皮肤出现暗紫红色水肿性斑片,一个月后发展到鼻翼两侧、颈部,日晒后加剧,求诊于当地医 Dermatomyositis is a connective tissue disease, in recent years on the dermatomyositis associated with malignant tumors increasingly aroused people’s interest in our hospital now a case of pathologically confirmed dermatomyositis patients with lung cancer are reported as follows. The patient, male, 42 years old, cadre, began to find the dark purple edematous plaque in the forehead skin in early 1985. After one month, it developed to both sides of the nose, neck and aggravate after sun exposure.