Kenro Chikazawa
ORCID: 0000-0002-8839-4483
· 8 papers in corpus
other
2026
case-report
2026
Various methods for vaginoplasty exist, but the choice depends on anatomy and body size. Conventional vaginoplasty, when performed with bowel segments rather than prosthetic materials, allows modification of canal length but lacks precise c…
rct
2025
INTRODUCTION: Dienogest (DNG) is widely used to manage endometriosis-associated pain; however, long-term data comparing low and standard doses are limited. Therefore, this study aimed to evaluate the efficacy and safety of 48-week DNG treat…
other
2025
OBJECTIVES: This study aimed to demonstrate the utility of origami crane training in enhancing laparoscopic skills. MATERIALS AND METHODS: This retrospective study was conducted at our hospital and involved a single participant: a gynecolo…
other
2023
Department of Obstetrics and Gynecology, Jichi Medical University, Saitama Medical Center, Saitama, Japan Address for correspondence: Dr. Kenro Chikazawa, Department of Obstetrics and Gynecology, Jichi Medical University, Saitama Medical Ce…
other
2023
observational
2022
OBJECTIVES: This study aimed to identify risk factors associated with perineal and vaginal lacerations related to vaginal removal during total laparoscopic hysterectomy (TLH). MATERIALS AND METHODS: We retrospectively assessed 134 patients…
case-report
2014
Primary umbilical endometriosis is extremely rare, although cases secondary to previous surgery have occasionally been reported. Here, we report three cases of umbilical endometriosis: two cases with previous cesarean section and one case o…