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). This evidence concerns the gene ESR1 and granular cell tumor.