Fulminant massive gas gangrene caused by Clostridium perfringens.

Clostridium perfringens (C.P) gas gangrene is one of the most fulminant infectious diseases. We encountered fulminant massive gas gangrene in a 56- year-old man with alcoholic liver cirrhosis. The patient died 14 hours after diagnosis of gas gangrene (54 hours after admission). Dramatic changes in abdominal CT imaging revealed development of a massive volume of gas in the intra-portal vein, retroperitoneum and abdominal subcutaneous tissue within 24 hours. We also proved C.P infection by immunohistological staining, leading to a diagnosis of C.P gas gangrene.