What Is Granuloma Annulare?
Granuloma annulare is a skin condition that causes lesions or bumps to form. Inflammation in the skin also leads to discoloration of the affected areas. The condition can appear anywhere on the body; however, GA most frequently affects the fingers, hands and feet. Typically, only one part of the body is impacted, though it is possible to get it in multiple locations.
GA is chronic, typically lasting for two years and often recurring. There are five types of granuloma annulare, each with a different set of symptoms. The prevalence of the disorder in the general population is not known. Interestingly, one type, perforating granuloma annulare, is more common in Hawaii than elsewhere.
