Yuya Dou

PURPOSE: This study aimed to perform a systematic review of patients with Herlyn-Werner-Wunderlich syndrome (HWWS) and present the prevalence of symptoms, anatomical variants, endometriosis, surgical interventions, and short- and long-term …

BACKGROUND: The traditional cross technique can be used to complete most laparoendoscopic single-site surgery (LESS) procedures, but some relatively precise operations, such as vaginal stump suturing, are challenging. In practice, we have i…

Laparoendoscopic single-site surgery (LESS) further minimizes the invasiveness of traditional laparoscopic surgery. However, the "chopstick" effect caused by the parallel arrangement of the instruments in the umbilicus is considered an obst…