Granuloma Annulare

Granuloma annulare is a generally benign skin condition that forms small bumps grouped in the shape of a ring or circle. It is not contagious and is usually more of a cosmetic concern than a bothersome one.

How it looks: skin-colored, reddish, or purplish lesions, common on the backs of the hands, the feet, the elbows, or the ankles, usually without significant pain or itching.

What is worth knowing: in many cases it resolves on its own, though its appearance may raise questions or concern.

Which specialist treats it? Its evaluation falls to the dermatologist, with support from the general practitioner for an initial review; in children the pediatric dermatologist takes part. If a skin lesion appears that changes or worries you, having it checked by a professional helps clarify its nature.