One sample each for the histotypes; low-grade serous papillary carcinoma (sample H), high-grade serous papillary adenocarcinoma (sample I), mucinous borderline ovarian carcinoma (sample J), serous cystadenoma (sample F), granulosa cell tumour (sample K) and endometrial cyst (sample C) with CA-125 abnormally high and 4 samples (A, D, E, and L) were HGSOCs (35–57 years). This evidence concerns the gene MUC16 and Endometrial Cyst.