AR, ER, and PR expressions were assessed in 62 cases which were categorized into: low-grade serous carcinoma (LGSCA), high-grade serous carcinoma (HGSCA), clear cell carcinoma (CCCA), ovarian endometrioid carcinoma (OECA), and granulosa cell tumor (GCT). The gene discussed is ESR1; the disease is serous adenocarcinoma.