结节病是一种累及多个系统的肉芽肿性疾病 ,常侵犯肺及胸内淋巴结 ,另外也可累及皮肤、眼及浅表淋巴结。其发病率很低 ,常易误诊为结核、淋巴瘤等疾病。病损部位的组织活检及病理学检查是其最终确诊的重要手段[1,7] 。本文对 10余年来经病理学确诊的 2 2例结节病从临床表现、特 Sarcoidosis is a granulomatous disease involving multiple systems and often affects lung and thoracic lymph nodes. In addition, it can also affect the skin, eyes and superficial lymph nodes. Its incidence is very low, often misdiagnosed as tuberculosis, lymphoma and other diseases. Tissue biopsy and pathological examination of the lesion site is an important means of final diagnosis [1,7]. This article for more than 10 years by pathology confirmed 22 cases of sarcoidosis from clinical manifestations