Spontaneous occurrence of synergistic bacterial gangrene following external pelvic irradiation

A case of spontaneous synergistic bacterial gangrene occurring after external pelvic irradiation is presented in a 25-year-old woman with invasive cervical cancer. Treatment consisted of aggressive antibiotic therapy and extensive excision and debridement followed by split-thickness skin grafting. Both recovery and cosmetic results were satisfactory. The pathophysiology, predisposing factors, and treatment modalities are presented.