Catastrophic necrotizing fasciitis after blunt abdominal trauma with delayed recognition of the coecal rupture--case report.

Necrotizing fasciitis (NF) is a rare bacterial infection with dramatic course, characterized by widespread necrosis of the skin, subcutaneous tissue, and superficial fascia which can often lead to death. We present a case of a 27-year-old male with NF. One day after experiencing blunt abdominal trauma caused by falling over bike handlebars, the patient was admitted to a regional hospital and treated for diffuse abdominal pain and large hematoma of the anterior abdominal wall. Due to worsening of general condition, he was referred to our hospital the following day and operated on urgently. Surgery revealed rupture of the coecum with peritonitis and abdominal wall infection. After surgery, fulminant necrotizing fasciitis developed. Antibiotics were prescribed according to wound cultures and subsequent necrectomies were performed. After 25 days, reconstruction of the abdominal wall with skin grafts was obtained. Despite all resuscitation measures including fluids, blood transfusions, and parenteral nutrition, lung infection and MODS caused death 42 days after initial operation. Blunt abdominal trauma can cause the rupture of intestine, and if early signs of peritoneal irritation should present, emergency laparotomy should be performed. Disastrous complication are rare but lethal.