额部结节病1例报告及文献复习

Forehead Sarcoidosis:Case Report and Review of Literature

目的:探讨结节病的流行病学及病因,提高对该病的认知。方法:报告1例临床误诊为肉芽肿的结节病,并结合相关文献,对该病的临床表现、实验室检查、诊断及鉴别诊断、治疗和预后等进行复习。结果:通过对该病例组织形态特征的研究,确诊为额部结节病。结论:结节病较罕见,临床易误诊,组织形态特征是区分其组织来源的主要依据。

Objective： To discuss the epidemiology and pathogenesis of sarcoidosis. Methods： Through a misdiagnosised case of sarcoidosis, the clinical features, laboratory＇ findings, differential diagnosis, treatment and prognosis were reviewed in the literatures. Results： To study the pathologic features, the case was diagnosed as the forehead sarcoidosis. Conclusion： Sarcoidosis is so insidious a disease and easily misdiagnosed in clinical practice, pathologic features are main basis for distinguishing their organogenesis.