Sung Ho Park

Background: Lymphocyte to neutrophil ratio (NLR) is a rapid and simple marker for systemic inflammation and stress after major surgery. In this study, we aimed to compare NLR changes according to surgical methods of hysterectomy. Methods: A…

Dienogest (DNG) is a progestin with highly selective progesterone activity and known to be effective in the treatment of endometriosis. This prospective cohort study in patients who had been treated with DNG 2 mg (Visanne®) for endometriosi…

Granulosa-stromal cell tumors include granulosa cell tumors, thecomas, and fibromas. They account for 70% of ovarian sex cord-stromal tumors. Fibroma is defined as benign fibroblastic tumor of the ovary that can be hypo or hypercellular. Fi…

This study is a multi-center clinical study, which aimed to compare CA125, HE4, and risk of ovarian malignancy algorithm (ROMA) in predicting epithelial ovarian cancer of Korean women with a pelvic mass. Prospectively, serum from 90 Korean …