S S Chew1, D Z Lubowski. 1. Colorectal Surgical Unit, St George Hospital, Sydney, New South Wales, Australia.
Abstract
BACKGROUND: Clostridium septicum is known to be associated with malignancy or immunosuppression. It has a variable clinical presentation and is associated with a high mortality. The aim of the present study was to review the experience at St George Hospital, Sydney, over a 10-year period, with particular reference to the association of this condition with colorectal cancer. METHODS: The records of five patients with blood culture-proven Clostridium septicum infection, among a larger group of 31 patients with clostridial infections, presenting to St George Hospital between 1990 and 2000 were reviewed. RESULTS: Associated malignancy was found in four (80%) of the patients with Clostridium septicum infection. Two infections were related to colorectal cancer, two to haematological malignancies and one to radiation-induced recto-urethral fistula. Those patients who had colorectal cancer presented with septicaemia and vague abdominal symptoms. CONCLUSIONS: Clostridium septicum infections have a strong association with malignancy. When this infection occurs without an obvious underlying aetiology there should be a high index of suspicion about associated malignancy. In the absence of haematological malignancy a colonoscopy is warranted. Early diagnosis and aggressive treatment is essential in order to improve prognosis.
BACKGROUND:Clostridium septicum is known to be associated with malignancy or immunosuppression. It has a variable clinical presentation and is associated with a high mortality. The aim of the present study was to review the experience at St George Hospital, Sydney, over a 10-year period, with particular reference to the association of this condition with colorectal cancer. METHODS: The records of five patients with blood culture-proven Clostridium septicum infection, among a larger group of 31 patients with clostridial infections, presenting to St George Hospital between 1990 and 2000 were reviewed. RESULTS: Associated malignancy was found in four (80%) of the patients with Clostridium septicum infection. Two infections were related to colorectal cancer, two to haematological malignancies and one to radiation-induced recto-urethral fistula. Those patients who had colorectal cancer presented with septicaemia and vague abdominal symptoms. CONCLUSIONS: Clostridium septicum infections have a strong association with malignancy. When this infection occurs without an obvious underlying aetiology there should be a high index of suspicion about associated malignancy. In the absence of haematological malignancy a colonoscopy is warranted. Early diagnosis and aggressive treatment is essential in order to improve prognosis.
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