label: Malignant Ovarian Sex Cord-Stromal Tumor
label_lc: malignant ovarian sex cord-stromal tumor
description: "A malignant neoplasm arising from the ovary.  This category includes the poorly differentiated ovarian Sertoli-Leydig cell tumor, malignant ovarian granulosa cell tumor, malignant ovarian steroid cell tumor, and malignant ovarian thecoma."