Malignant leydig cell tumor in a 91-year-old man: Case report
Int. braz. j. urol; 45 (6), 2019
ABSTRACT Testicle tumors are a rare entity among men population, accounting for only 1-1.5% of all cancers among men. The stromal tumors of the sexual cord correspond just 4% of all testicular cancers. Only 10% of them are malignant. The major representative of the sex cord-stromal tumors is the Leydig c...