GRAMD2
Granuloma Annulare (Necrobiosis Granulomatosis): An Overview
Description:
Granuloma annulare (GA) is a chronic skin condition characterized by raised, ring-shaped lesions on the skin. These lesions are typically pink or reddish in color and have a smooth, shiny surface. GA can occur anywhere on the body but most commonly affects the hands, fingers, feet, and legs.
Granuloma annulare is classified into three main types:
- Localized GA: The most common type, with isolated lesions on one or more areas of the body.
- Generalized GA: Rare, with widespread lesions covering multiple body parts.
- Subcutaneous GA: A deep form that occurs under the skin, causing nodules or plaques.
Associated Diseases:
- Diabetes: GA is more common in people with type 1 diabetes.
- Thyroid diseases: Autoimmune thyroid conditions, such as Graves' disease and Hashimoto's thyroiditis, can be associated with GA.
- Rheumatic diseases: Connective tissue disorders like rheumatoid arthritis and systemic lupus erythematosus can increase the risk of GA.
- Other autoimmune conditions: GA may be associated with celiac disease, inflammatory bowel disease, and vitiligo.
Did you Know ?
- Approximately 1% of the population will develop granuloma annulare at some point in their lives.
