Tags: Disease.
A Sertoli cell tumour also Sertoli cell tumor (US spelling) is a Sex cord-gonadal stromal tumor of a specific type that produces Sertoli cells. Although Sertoli cells normally occur only in the testis this type of tumor can occur not only in the testis but also in the ovary.A tumor that produces both Sertoli cells and Leydig cells is known as a Sertoli-Leydig cell tumor.