A malignant Sertoli cell tumour of the testis.
D000328:Adult; D002369:Castration; D006177:Gynecomastia / Q000150:complications; D006801:Humans; D008297:Male; D012707:Sertoli Cell Tumor / Q000473:pathology* / Q000532:radiotherapy / Q000601:surgery; D013736:Testicular Neoplasms / Q000473:pathology* / Q000532:radiotherapy / Q000601:surgery