Saturday, May 15, 2010

Types of Cellulitis

Periorbital cellulitis is an infection of the eye socket and the soft tissues around the eye. It is usually caused by an infection spreading from the membrane covering the outer part of the eye (conjunctivitis or pink eye) or from the nose and throat (a bacterial infection of the nose or the sinuses). This can lead to red, swollen eyes, can be quite painful and is a serious infection. This kind of cellulitis is more common among children than adults.

Erysipelas is an acute infection of the most superficial layers of the skin usually caused by the streptococcus bacteria. This disease most frequently affects infants, young children, and the elderly. Pink-to-red lesions that spread rapidly and are warm to the touch appear on the face, arms and legs.

Clostridial cellulitis is a disease that is usually caused by clostridium perfringens and is characterized by the accumulation of gas along the soft tissues. The gas creates bubbles under the skin and sometimes in the blisters themselves causing the skin to crack when pressed. Initially the infected area is painful, but as the skin dies, the nerves stop working and the area loses sensation. Synergistic necrotizing cellulitis is a rapidly progressive infection of subcutaneous tissues and muscles.

Necrotizing fasciitis is commonly known as "flesh-eating bacteria" and is a rare infection of the deeper layers of skin and subcutaneous tissues (fascia). Mortality is nearly 100 percent in this condition if not properly treated. Correct diagnosis and early treatment of this disease is therefore of extreme importance.
Source: genuineanswers.com

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