skin disorders
Erythrasma
Introduction
Erythrasma is infection of the top layers of the skin caused by the bacteriumCorynebacterium minutissimum. (See also Overview of Bacterial Skin Infections .) Erythrasma affects mostly adults, especially those with Diabetes Mellitus (DM) and those living in hot and humid climates. Erythrasma is most common in the foot, where it causes scaling, cracking, and breakdown of the skin between the last two toes. This infection is also common in the groin, where it causes irregularly shaped pink or brown patches and fine scaling especially where the thighs touch the scrotum (in men). The armpits, skinfolds under the breasts or on the abdomen, and the area just in front of the anus (perineum) are prone to this infection, particularly among people with diabetes and among middle-aged women with obesity. In some people, the infection spreads to the torso and anal area. 