label: Ovarian Granulosa-Stromal Cell Tumor
label_lc: ovarian granulosa-stromal cell tumor
description: "A group of sex cord-stromal tumors that arise from the ovary.  These tumors are characterized by the presence of granulosa cells, stromal cells, and/or theca cells.  This group includes granulosa cell tumor and tumors of the thecoma/fibroma group."