Causes Of Sarcoidosis

To understand the disease Sarcoidosis, we must first understand granulomas. Granulomas are collections of inflammatory cells. In addition, granulomas are formed when our immune system is unable to eliminate a certain substance, so the immune system walls the substance off. Although the cause of Sarcoidosis is currently unknown, some doctors think that Sarcoidosis may occur due to the inhalation of something in the air. The granulomas are what cause Sarcoidosis due to the simple fact that Sarcoidosis is just the growth of the granulomas. Sarcoidosis most commonly occurs in the lungs, lymph nodes, eyes, and skin. People with a genetic malfunction that causes deficiencies in Ifitm3 makes the immune system overreact which produces more granulomas.