Nagata C

Introduction Simple hysterectomy (SH) is a frequently performed surgery for treating benign uterine conditions. The da Vinci® Surgical System (dVSS; Intuitive Surgical, Inc., Sunnyvale, California, US) received FDA approval in 2005 for robo…

The effectiveness of cystoscopy in reducing urinary tract complications during robotic gynecologic surgery is poorly documented. Since the introduction of robotic surgery at our institution, cystoscopy has been consistently employed as a st…

Background and Objectives: This study aims to evaluate and compare the safety and efficacy of the da Vinci® Xi and hinotori™ SRS robot-assisted surgical systems for gynecologic disorders. Materials and Methods: We conducted a retrospective …

PurposeTo evaluate the effect of embryo quality on pregnancy outcomes.MethodsThis retrospective analysis included 80 live singleton births, resulting from morphologically good-quality embryo transfers, and 25 live singleton births that resu…

OBJECTIVE: Ovarian clear cell carcinoma (OCCC) frequently presents at an early stage. In stage I OCCC, the prognosis differs according to substage. In particular, predictive biomarkers and new treatment strategies are needed for stage IC2/I…

AIM: To evaluate the efficacy and adverse effects of Dienogest (DNG) over 53 weeks for the treatment of endometriosis. METHODS: DNG was administered to 75 patients with endometriosis over a period of 53 weeks. Medical charts were retrospect…

AIM: Adenomyosis patients treated with dienogest are considered to be at higher risk of uterine bleeding; however, the mechanisms which cause severe uterine bleeding in those patients are unknown. This study aims to investigate the risk fac…

OBJECTIVE: The estrogenicity of dietary soy may increase the risk of diseases, such as uterine leiomyoma and endometriosis, which originate from uterine tissue and are predominant indications for hysterectomy. We sought to determine whether…