<unk>  is a skin infection that causes inflammation of the connective tissue underlying the skin.<unk>  can be caused by the infection of normal skin flora or by exogenous bacteria, and often occurs in places where the skin has previously been broken: cracks in the skin, cuts, blisters, burns, insect bites, surgical wounds, or sites of intravenous catheter insertion.<unk>  mainly affects the top layer of skin, but it may also affect the tissues underlying the skin. Skin on the face or lower legs is most commonly affected, although<unk>  can occur on any part of the body. This inflammation can disseminate throughout the body if it spreads to the lymph nodes and bloodstream. When the deeper layers of the skin are involved, the condition is known as fascitis. If it involves the musculature, it is known as myositis. A particularly serious condition is orbital<unk> , in which bacteria infect the eye or tissues around it.
This condition is unrelated to cellulite, a cosmetic condition featuring dimpling of the skin.
Cellulitis
Folliculitis
Gangrene
Gangrene 
Eosinophilic cellulitis
Gas gangrene
Acne necrotica
Acroangiodermatitis