Fadi Zu'bi1, Martin A Koyle1, Mandy Rickard1, Mohammed Beaiti1, Nathan Kahn1, Anne-Sophie Blais1, Jessica H Hannick1, Roberto Iglesias Lopes2, Armando J Lorenzo3. 1. Division of Urology, Department of Surgery, The Hospital for Sick Children and University of Toronto, Toronto, Ontario, Canada. 2. Pediatric Urology Unit, Division of Urology, Hospital das Clínicas, University of São Paulo, São Paulo, Brazil. 3. Division of Urology, Department of Surgery, The Hospital for Sick Children and University of Toronto, Toronto, Ontario, Canada. Electronic address: Armando.lorenzo@sickkids.ca.
Abstract
OBJECTIVE: To review our single institution experience, exploring the role of testis-sparing surgical resection in a cohort of children with Testicular Leydig cell tumors (LCTs). MATERIALS AND METHODS: We reviewed all consecutive children presenting with testicular tumors between 2003 and 2017 (n = 66), excluding patients with alternative pathologies (n = 57). Subsequently data were collected on age at surgery, laterality, type of surgery, operative time, presenting symptoms, serum markers, imaging findings, frozen section, final pathology, and follow-up. RESULTS: During the study period, a total of 9 (9/66; 14%) children were treated for LCT of the testis. Age at surgery was 8.4 ± 1.7 years and the majority (7/9; 77%) had unilateral disease. Most presented with a testicular mass, and 3 (33%) complained of testicular pain. None of the patients had elevated tumor markers. The primary method of management was ultrasound-guided testis-sparing surgery, with an operative time of 98.5 ± 58.7 minutes. Mean tumor size was 15 ± 10.8 mm (range 5-40 mm). In 2 of 6 patients with positive margins radical orchidectomy was performed without residual disease encountered. At a mean follow-up of 31.8 ± 26.3 months (range 2-87) none of the patients demonstrated disease recurrence. CONCLUSION: Our data suggest that LCT in children is associated with a good prognosis, and that TSS is a reasonable surgical approach without detrimental perioperative morbidity or negative long-term outcomes. Moreover, positive margins should not prompt a reflex decision for completion of orchidectomy.
OBJECTIVE: To review our single institution experience, exploring the role of testis-sparing surgical resection in a cohort of children with Testicular Leydig cell tumors (LCTs). MATERIALS AND METHODS: We reviewed all consecutive children presenting with testicular tumors between 2003 and 2017 (n = 66), excluding patients with alternative pathologies (n = 57). Subsequently data were collected on age at surgery, laterality, type of surgery, operative time, presenting symptoms, serum markers, imaging findings, frozen section, final pathology, and follow-up. RESULTS: During the study period, a total of 9 (9/66; 14%) children were treated for LCT of the testis. Age at surgery was 8.4 ± 1.7 years and the majority (7/9; 77%) had unilateral disease. Most presented with a testicular mass, and 3 (33%) complained of testicular pain. None of the patients had elevated tumor markers. The primary method of management was ultrasound-guided testis-sparing surgery, with an operative time of 98.5 ± 58.7 minutes. Mean tumor size was 15 ± 10.8 mm (range 5-40 mm). In 2 of 6 patients with positive margins radical orchidectomy was performed without residual disease encountered. At a mean follow-up of 31.8 ± 26.3 months (range 2-87) none of the patients demonstrated disease recurrence. CONCLUSION: Our data suggest that LCT in children is associated with a good prognosis, and that TSS is a reasonable surgical approach without detrimental perioperative morbidity or negative long-term outcomes. Moreover, positive margins should not prompt a reflex decision for completion of orchidectomy.
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