steroid cell tumor

(redirected from hilar cell tumor of ovary)

ster·oid cell tu·mor

a collective term used for ovarian tumors composed of cells resembling steroid-secreting lutein cells; comprises several tumors such as stromal luteoma, Leydig cell tumor, steroid cell tumor not otherwise specified; hormonally active; may be benign or malignant.

ster·oid cell tu·mor

(ster'oyd sel tū'mŏr)
A collective term used for ovarian tumors composed of cells resembling steroid-secreting lutein cells; comprises several tumors such as stromal luteoma, Leydig cell tumor, and steroid cell tumor not otherwise specified; hormonally active; may be benign or malignant.