Juvenile Type Testicular Granulosa Cell Tumor, also known as juvenile granulosa cell tumor, is related to leydig cell tumor and hermaphroditism. An important gene associated with Juvenile Type Testicular Granulosa Cell Tumor is FOXL2 (Forkhead Box L2), and among its related pathways/superpathways are Primary ovarian insufficiency and Embryonic and Induced Pluripotent Stem Cells and Lineage-specific Markers. Affiliated tissues include ovary and testis, and related phenotypes are neoplasm and muscle