Postoperative clostridium difficile gastroenteritis.
Clostridium difficile gastroenteritis can be the cause of an enigmatic postoperative syndrome of high temperature and marked leukocytosis, out of proportion to the initially mild constitutional symptoms. Patients may suffer delayed onset of diarrhea, which will test positive for the C. difficile enterotoxin by latex agglutination. We report 5 cases of C. difficile gastroenteritis that occurred within a 2-year period. We believe that the combination of preoperative bowel preparation, and intraoperative and postoperative systemic antibiotics is the primary operant factor. All patients responded rapidly when oral antibiotics specific for C. difficile were instituted. The sequelae of C. difficile colitis can include toxic megacolon with perforation and peritonitis, increasing the importance of early recognition and appropriate treatment.