BACKGROUND: The undescended testis represents one of the most common disorders of childhood. The authors evaluated the safety and efficacy of laparoscopy for the abdominal testis and present a classification of the laparoscopic diagnostic findings to facilitate decision making. METHODS: Between 2000 and 2005, 95 patients (22 bilateral and 73 unilateral testes, for a total of 117 impalpable testes) with a mean age of 5 years underwent laparoscopy. The testis was managed according to a special classification of the diagnostic findings. Testicular position, size, and viability according to technetium-99m ((99m)Tc) were assessed during the follow-up evaluation. RESULTS: The laparoscopic findings were classified into six types: type 0 (no testis or vanished testis proximal to the internal ring; 9 patients [7.5%]); type 1 (atrophic intracanalicular testis; 6 patients [5.4%], for whom no further intervention was administered); type 2 (testis at the internal ring with looping vas; 15 patients [14.5%], for whom laparoscopic orchiopexy was performed); type 3 (testis at the internal ring without looping of the vas; 29 patients [24.7%], for whom laparoscopic orchiopexy also was performed; type 4 (high abdominal testes; 49 patients [41.9%], with Staged Fowler-Stephens orchiopexy performed for 47 testes and laparoscopic orchidectomy for 2 testes; and type 5 (persistence of Müllerian duct structures [PMDS] or other abnormalities; 7 testes [6%]). After a mean follow-up period of 3 years, the laparoscopic orchiopexy testes were of good size and viable, but four testes (8.7%) were at the neck of the scrotum. The laparoscopically staged Fowler-Stephens orchiopexy group showed atrophy in two testes (4.3%), and all were in the bottom of the scrotum. CONCLUSIONS: Classification of the laparoscopic findings facilitates decision making. Laparoscopic orchiopexy is a natural extension of diagnostic laparoscopy for the intraabdominal testis at the internal ring or that seen peeping from it. Laparoscopically staged Fowler-Stephens orchiopexy is the procedure of choice for the high intraabdominal testis not amenable to the one-stage procedure.
BACKGROUND: The undescended testis represents one of the most common disorders of childhood. The authors evaluated the safety and efficacy of laparoscopy for the abdominal testis and present a classification of the laparoscopic diagnostic findings to facilitate decision making. METHODS: Between 2000 and 2005, 95 patients (22 bilateral and 73 unilateral testes, for a total of 117 impalpable testes) with a mean age of 5 years underwent laparoscopy. The testis was managed according to a special classification of the diagnostic findings. Testicular position, size, and viability according to technetium-99m ((99m)Tc) were assessed during the follow-up evaluation. RESULTS: The laparoscopic findings were classified into six types: type 0 (no testis or vanished testis proximal to the internal ring; 9 patients [7.5%]); type 1 (atrophic intracanalicular testis; 6 patients [5.4%], for whom no further intervention was administered); type 2 (testis at the internal ring with looping vas; 15 patients [14.5%], for whom laparoscopic orchiopexy was performed); type 3 (testis at the internal ring without looping of the vas; 29 patients [24.7%], for whom laparoscopic orchiopexy also was performed; type 4 (high abdominal testes; 49 patients [41.9%], with Staged Fowler-Stephens orchiopexy performed for 47 testes and laparoscopic orchidectomy for 2 testes; and type 5 (persistence of Müllerian duct structures [PMDS] or other abnormalities; 7 testes [6%]). After a mean follow-up period of 3 years, the laparoscopic orchiopexy testes were of good size and viable, but four testes (8.7%) were at the neck of the scrotum. The laparoscopically staged Fowler-Stephens orchiopexy group showed atrophy in two testes (4.3%), and all were in the bottom of the scrotum. CONCLUSIONS: Classification of the laparoscopic findings facilitates decision making. Laparoscopic orchiopexy is a natural extension of diagnostic laparoscopy for the intraabdominal testis at the internal ring or that seen peeping from it. Laparoscopically staged Fowler-Stephens orchiopexy is the procedure of choice for the high intraabdominal testis not amenable to the one-stage procedure.
Authors: Paweł Osemlak; Tomasz Żądkowski; Błażej Rogowski; Czesław Cielecki; Andrzej Wieczorek; Magdalena Woźniak; Grzegorz Jędrzejewski; Iwona Beń-Skowronek; Paweł Nachulewicz Journal: Wideochir Inne Tech Maloinwazyjne Date: 2017-04-27 Impact factor: 1.195
Authors: Nurullah Hamidi; Onur Telli; Uygar Bagci; Baris Esen; Mehmet Ali Karagoz; Ahmet Metin Hascicek; Tarkan Soygur; Berk Burgu Journal: Front Pediatr Date: 2016-03-04 Impact factor: 3.418