Overview
Granulosa cell-theca cell tumors are rare neoplasms arising from the ovarian follicles or, rarely, extragonadal sites such as the testis, characterized by their hormonal activity and potential for local invasion or metastasis 1.Diagnosis
Clinical Presentation: Often presents as an abdominal mass, particularly in pediatric cases 1.
Imaging: Abdominal ultrasonography can reveal well-defined cystic or solid formations 1.
Serum Markers: Levels of β-human chorionic gonadotropin, α-fetoprotein, carcinoembryonic antigen, and neuron-specific enolase are typically normal unless tumor markers are elevated due to specific tumor characteristics 1.
Immunohistochemistry: Essential for confirming diagnosis, identifying markers specific to granulosa cells 1.Management
Surgical Resection: Primary treatment involves complete surgical excision of the tumor 1.
Adjuvant Therapy: Not specified in the provided abstract; typically guided by tumor stage and histology 1.
Hormonal Therapy: May be considered in advanced or recurrent cases, though specific drugs and doses are not detailed in the abstract 1.Special Populations
Pediatrics: Presentation can include intra-abdominal masses in neonates with implications for early surgical intervention 1.Key Recommendations
Perform comprehensive imaging (ultrasonography) and serum marker analysis for initial assessment 1. (Evidence: Moderate)
Confirm diagnosis through immunohistochemistry to identify specific cellular markers 1. (Evidence: Moderate)
Prioritize complete surgical resection as the primary treatment modality 1. (Evidence: Expert opinion)References
1 Partalis N, Tzardi M, Barbagadakis S, Sakellaris G. Juvenile granulosa cell tumor arising from intra-abdominal testis in newborn: case report and review of the literature. Urology 2012. link