Spectrum of Pathogens in Surgical Site Infections after Sarcoma Resection in the Peri-Pelvic and Pelvic Region. Distinct Location, Distinct Infection?

Soft tissue sarcomas (STS) often occur in the peri-pelvic region (proximal thigh, groin, gluteal region). A common complication following resection of STS is surgical site infection (SSI). The peri-pelvic site appears to be particularly problematic. Surgical site infections are associated with a high proportion of gram-negative and anaerobic micro-organisms. To date, there are no published recommendations for peri-operative antibiotic prophylaxis in pelvic STS resection. Therefore, the aim of this study was to determine the rate of SSI and the spectrum of micro-organisms detected in this region.