Sunday, January 31, 2010
Saturday, January 30, 2010
Thursday, January 28, 2010
Tuesday, January 26, 2010
Necrotizing Fasciitis
Necrotizing fasciitis is a rare but extremely aggressive, life-threatening soft-tissue infection of the subcutaneous and fascial tissues often encountered in diabetic patients. The muscle tissues are generally spared. Clinical examination of the skin reveals streaking erythema and sometimes small blisters, arising in the region of an incidental puncture wound. Local induration is always found, and occasionally subcutaneous crepitation caused by gas in the soft tissues is encountered. Air in the soft tissues can usually be seen on plain radiographs in gas-producing clostridial infections. Serial exams are necessary to track the leading edge of the infection, which rapidly progresses in the direction of venous drainage. Emergent surgical debridement of devitalized tissues (sometimes necessitating amputation) along with antibiotics and intensive care treatment for hypotension are required to prevent death.
Monday, January 25, 2010
Sunday, January 24, 2010
Saturday, January 23, 2010
Friday, January 22, 2010
Thursday, January 21, 2010
Monday, January 18, 2010
Saturday, January 16, 2010
Friday, January 15, 2010
Thursday, January 14, 2010
Wednesday, January 13, 2010
Thursday, January 7, 2010
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