title: Ovarian steroid cell tumors (not otherwise specified). A clinicopathological analysis of 63 cases.
abstract: The clinical and pathological features of 63 steroid cell tumors, not otherwise specified, were reviewed. The patients ranged in age from 2 1/2 to 80 years. The most common initial manifestation was virilization (41%); four patients had estrogenic manifestations, and four had hypercortisolemia with Cushing's syndrome. The tumors, 6% of which were bilateral, ranged from 1.2 to 45 cm in greatest dimension. Microscopic examination revealed two types of cells, which had overlapping features: those with abundant eosinophilic cytoplasm and those with vacuolated cytoplasm. Fat stains were positive in 75% of the 16 cases in which they were performed. Follow-up data ranging from 1 to 19 years (average 5.2 years) in duration were available for 50 patients. In 24 cases, the tumor was designated probably benign (no evidence of spread beyond the ovary within 3 or more years postoperatively). In 18 patients, the tumor was clinically malignant. The best pathological correlates of malignant behavior were: the presence of two or more mitotic figures per 10 high power fields (92% malignant); necrosis (86% malignant); a diameter of 7 cm or greater (78% malignant); hemorrhage (77% malignant); and grade 2 or 3 nuclear atypia (64% malignant).
authors.affiliation: Department of Pathology, Harvard Medical School, Boston, Massachusetts.
authors.forename: M C
authors.initials: MC
authors.lastname: Hayes
authors.forename: R E
authors.initials: RE
authors.lastname: Scully
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002648:Child; D002675:Child, Preschool; D003131:Combined Modality Therapy; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007984:Leydig Cell Tumor / Q000188:drug therapy / Q000473:pathology* / Q000532:radiotherapy / Q000601:surgery; D008875:Middle Aged; D009367:Neoplasm Staging; D010051:Ovarian Neoplasms / Q000188:drug therapy / Q000473:pathology* / Q000532:radiotherapy / Q000601:surgery; D011379:Prognosis; D013798:Thecoma / Q000188:drug therapy / Q000473:pathology* / Q000532:radiotherapy / Q000601:surgery