Sertoli cell tumor

Epidemiology

• average age 27 years

Pathology

• average 9 cm diameter
• uniform, solid, yellow

Microscopic pathology

• hollow/solid tubules separated by fibrous stroma
• columnar/cuboidal cells
• moderate pale/eosinophilic cytoplasm +/- lipid
• no nuclear atypia

Clinical manifestations

• estrogenic effects ~2/3
• rarely malignant

More general terms

• sex cord stromal tumor