Correlation of Risk of Malignancy Index to Malignant Nature of Ovarian Tumours

Background: Ovarian tumours are relatively common and account for ~6% of female malignancies. Risk malignancy index is used to categorize patients into high, intermediate low risk groups. Aims: To groups according in preoperative periods correlate the histopathologic nature ovarian tumours. Study design: Descriptive study. Place duration study: Department Obstetrics & Gynaecology, Independent University Hospital, Faisalabad from 1st September 2017 31st August, 2018. Methodology: Sixty with adenexal masses were enrolled. All investigated by tumour markers imaging techniques diagnose mass then categorized index. Staging laparotomy was done specimen sent histopathology which correlated Results: There 33 (55%) benign 27 (45%) malignant cases. more pre-menopausal (43/60) 71.6% while (17/60) 28.33% post-menopausal. Forty (66.6%) had complex (multi-locular, solid areas or associated ascites). Twenty five (41.6%) fall group RMI <25, 25-200 23 (38.3%) high >200 12 cases (20%). Conclusion: The study Key words: (RMI), CA-125,