Choi HY

ObjectiveParametrial tissue ligation during total laparoscopic hysterectomy (TLH) is important in large uteri with large vessels.MethodsA retrospective study was performed at Asan Medical Center for comparing TLH performed with a new knotle…

ObjectiveThis study aimed to investigate risk factors of progression to endometrial cancer (EC) in women with non-atypical and atypical endometrial hyperplasia (EH).MethodsThe data of 62,333 women with EH diagnostic codes from 2007 to 2018 …

Study objectiveTo investigate the association between the androgen receptor (AR) cytosine, adenine, and guanine (CAG) repeat polymorphisms and endometriosis.Study designA prospective case-control, genetic association study was performed on …

ObjectiveWe studied the association between sperm DNA fragmentation (SDF) and several clinical in vitro fertilization outcomes.MethodsWe retrospectively analyzed 169 consecutive fresh IVF cycles. Semen was collected on the day of oocyte ret…

PURPOSE: We compared the predictive and prognostic values of leukocyte differential counts, systemic inflammatory (SIR) markers and cancer antigen 125 (CA-125) levels, and identified the most useful marker in patients with ovarian clear cel…

ObjectiveTo compare the laboratory outcomes of intracytoplasmic sperm injection (ICSI) and conventional insemination using sibling oocytes in poor prognosis IVF cycles where ICSI is not indicated.MethodsCouples undergoing IVF with following…