title: Laparoscopic Palomo varicocelectomy in the adolescent is safe after previous ipsilateral inguinal surgery.
abstract: OBJECTIVE
  To evaluate the outcome of laparoscopic Palomo varicocelectomy (LPV) in young boys who had undergone previous ipsilateral inguinal surgery (in whom potentially the arterial supply to the testicles may be compromised) in an attempt to assess its safety for the collateral vascular supply in such cases.
  
  
  METHODS
  Over a 5-year period (1995-2000) 44 patients underwent LPV, where both the spermatic artery and vein were ligated high above the internal ring. Thirteen patients had undergone previous ipsilateral inguinal surgery, which included inguinal hernia repairs in five, orchidopexy in two, communicating hydrocele repair in three and previous varicocele repair in three. All patients were followed clinically at 3 months and 1 year after surgery.
  
  
  RESULTS
  There were no complications related to laparoscopy or varicocele ligation. No patient developed ipsilateral testicular atrophy; moreover the testis size remained stable or was associated with compensatory growth in all patients.
  
  
  CONCLUSIONS
  Previous inguinal surgery involving the ipsilateral testicle does not appear to affect the collateral blood circulation to the affected testis in boys who undergo LPV mass ligation of the internal spermatic vein and artery. LPV for varicocele is safe in boys who have undergone previous inguinal surgery, suggesting that an adequate collateral blood supply is present.
authors.affiliation: Department of Pediatric Urology, The Children's Hospital, University of Colorado School of Medicine, Denver, Colorado 80218, USA. al.barqawi@uchsc.edu
authors.forename: A
authors.initials: A
authors.lastname: Barqawi
authors.forename: P
authors.initials: P
authors.lastname: Furness
authors.forename: M
authors.initials: M
authors.lastname: Koyle
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D003097:Collateral Circulation / Q000502:physiology; D006801:Humans; D007264:Inguinal Canal / Q000601:surgery; D010535:Laparoscopy / Q000379:methods*; D008297:Male; D011182:Postoperative Care / Q000379:methods; D012189:Retrospective Studies; D024162:Second-Look Surgery; D013737:Testis / Q000098:blood supply; D016896:Treatment Outcome; D014646:Varicocele / Q000503:physiopathology / Q000601:surgery*