Original Article

Analysis of HLA Antigens in Turkish Sarcoidosis Patients

Background: Sarcoidosis is a systemic granulomatous disorder associated with high CD4+cell activity, without any detectable pathogen. Clustering in families occurs, and the existence of a genetic predisposition to sarcoidosis is widely accepted. There are differences among different ethnic groups. Methods: We studied HLA polymorphisms in 64 Turkish patients with biopsy…