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1967年Chou在一慢性多发性肌炎(PM)病人肌活检标本的肌纤维核和肌浆中发现了粘液病毒样微粒。此后Yanis等又在一慢性良性病程的肌炎病人中用电镜发现了同样的现象,并建议命名为“包涵体肌炎”(IBM)。以后Carpenter等增加了6例,并进一步阐明了IBM和PM和皮肌炎(DM)的鉴别。本文报告一例IBM伴同sj gren综合征患者。
1967 Chou found myxoid-like particles in the myofibrillar and sarcoplasmic reticulum of a muscle biopsy in a patient with chronic polymyositis (PM). Yanis et al subsequently found the same phenomenon with electron microscopy in a patient with myelosuperior myopathies and suggested the name “inclusion body myositis” (IBM). After Carpenter and so an increase of 6 cases, and further clarify the IBM and PM and dermatomyositis (DM) identification. This article reports a case of IBM with sj gren syndrome.