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[Follow-up in a boy with Leydig cell tumor after selective surgery]
T Gozzi1, Ch E Flück, P-E Mullis
1Medizinische Universitäts-Kinderklinik, Pädiatrische Endokrinologie, Diabetologie & Metabolik, Inselspital, Universitätsspital Bern.
Praxis
|March 10, 2006
Summary
A Leydig cell tumor in a young boy caused precocious puberty. Testis-sparing surgery successfully removed the tumor, resolving puberty symptoms and ensuring normal growth, demonstrating the robustness of individual growth spurts.
Area of Science:
- Pediatric Endocrinology
- Pediatric Oncology
- Urologic Oncology
Background:
- Leydig cell tumors are rare testicular neoplasms, often presenting with signs of precocious puberty in children.
- Precocious puberty, characterized by early onset of secondary sexual characteristics, requires thorough investigation to identify underlying causes.
Observation:
- An 8-year-old boy presented with precocious puberty and testicular enlargement, diagnosed as a Leydig cell tumor.
- The encapsulated tumor was surgically removed via testis-sparing surgery, avoiding orchidectomy.
Findings:
- Post-surgery, clinical signs of precocious puberty resolved within a year.
- The patient's height velocity normalized, and long-term follow-up confirmed disease-free status and attainment of familial target height.
- The study highlights the resilience of the individual growth spurt despite temporary acceleration due to precocious puberty.
Implications:
- Testis-sparing surgery is a viable option for pediatric Leydig cell tumors, preserving endocrine function and fertility potential.
- Early diagnosis and surgical intervention can lead to excellent long-term outcomes in children with Leydig cell tumors.
- Understanding growth dynamics in precocious puberty is crucial for accurate assessment of final height outcomes.
