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皮肌炎是一种比较少见的结缔组织疾病,病因尚不明。其主要特点为皮肤、皮下组织、肌肉和粘膜的非化脓性炎症和变性,但亦可侵犯血管、神经及内脏器官。国内文献中已有多例报告。皮肌炎并发恶性肿瘤,文献上早有报告。1958年Williams氏收集590例有92例并发恶性肿瘤,占15.5%。国内郑氏等1962年报告一例皮肌炎并发鼻咽癌。我们曾发现一例皮肌炎合并支气管肺泡癌。鉴于本病与恶性肿瘤关系密切,特提出报告。
Dermatomyositis is a relatively rare connective tissue disease, the cause is unknown. Its main features are non-suppurative inflammation and degeneration of the skin, subcutaneous tissue, muscle and mucosa, but also can invade blood vessels, nerves and internal organs. There are many reports in domestic literature. Dermatomyositis complicated with malignant tumors, the literature has long been reported. In 1958, Williams collected 590 cases of 92 cases of malignant tumors, accounting for 15.5%. In 1962, Zheng et al reported a case of dermatomyositis complicated with nasopharyngeal carcinoma. We have found a case of dermatomyositis with bronchoalveolar carcinoma. Given the close relationship between the disease and malignant tumors, special report.