title: Infected Groin (Graft/Patch): Managed with Sartorious Muscle Flap.
abstract: OBJECTIVE
  The purpose of this study was to review the natural history, clinical outcome and safety in patients undergoing sartorius muscle flap (SMF) for groin infection, including lymphocele.
  
  
  METHODS
  We retrospectively reviewed the records of patients who underwent SMF in a single center between 2000 and 2009.
  
  
  RESULTS
  Thirty patients (17 male, 13 female) underwent SMF for groin infection, which included infections of 22 artificial femoral bypass grafts (including 2 cryoveins) and 5 common femoral patch grafts, and 3 lymphocele infections (2 cardiac catheterizations and 1 penile cancer lymph node dissection). Wound isolates were most commonly Gram-positive organisms (n=22) with Gram-negative isolates and mixed infections accounting for 4 and 3 cases, respectively. In 9 patients there was no growth of organisms. Adjunctive wound vacuum-asssisted wound closure therapy was performed in 18 patients. Follow-up duration ranged from 8 days to 56 months (mean 14.1 months) after SMF. Reoperation was performed in 3 patients due to wound bleeding (n=1) and reinfection (n=1). One patient underwent graft excision with external bypass operation. There was 1 mortality case due to sepsis during the study period.
  
  
  CONCLUSIONS
  We found that muscle flap surgery provides successful single-intervention therapy for groin infections including lymphocele. Graft ligation or aggressive excision with bypass surgery should be reserved for patients requiring rapid control of sepsis for lifesaving.
authors.affiliation: Division of Vascular and Endovascular, Department of Surgery, Pusan National University Yangsan Hospital, Yangsan, Korea.
authors.forename: Dong Yeon
authors.initials: DY
authors.lastname: Ryu
authors.affiliation: Division of Vascular and Endovascular, Department of Surgery, Pusan National University Yangsan Hospital, Yangsan, Korea.
authors.forename: Hyuk Jae
authors.initials: HJ
authors.lastname: Jung
authors.affiliation: Arizona Heart Institute, Phoenix, AZ, USA.
authors.forename: Venkaesh G
authors.initials: VG
authors.lastname: Ramaiah
authors.affiliation: Arizona Heart Institute, Phoenix, AZ, USA.
authors.forename: Julio A
authors.initials: JA
authors.lastname: Rodriguez-Lopez
authors.affiliation: Division of Vascular and Endovascular, Department of Surgery, Pusan National University Yangsan Hospital, Yangsan, Korea.
authors.forename: Sang Su
authors.initials: SS
authors.lastname: Lee
keywords: Bypass surgery; Groin infection; Patch; Sartorius muscle flap; Transplants