Necati Berk Kaplan

OBJECTIVE: To compare the efficacy of letrozole (LT) versus clomiphene citrate (CC) for ovulation induction (OI) in women with polycystic ovary syndrome (PCOS), with emphasis on phenotypic variation and hyperandrogenism severity. METHODS: I…

STUDY OBJECTIVE: To evaluate recurrence/persistence after the initial transvaginal ultrasound-guided ethanol sclerotherapy (EST) for ovarian endometriomas, identify recurrence-associated factors, and assess feasibility, safety, and ovarian …

BACKGROUND: The optimal management strategy for large (≥ 4 cm) endometriomas prior to in vitro fertilization (IVF) remains uncertain. This study aimed to compare the cumulative live birth rate (CLBR) among three approaches: no intervention,…

Abstract Study question What are the comparative outcomes of ART cycles in infertile women with endometriomas ≥4 cm managed by expectant management, ethanol sclerotherapy (EST), or laparoscopic cystectomy? Summary answer EST before ART resu…

STUDY OBJECTIVE: To present and compare transvaginal ultrasound guided versus laparoscopic ethanol sclerotherapy (EST) techniques. DESIGN: Step-by-step video demonstration of both sclerotherapy techniques. SETTING: A university hospital's…