<strong>Background:</strong> Previous studies have not specifically measured skin characteristics at common sites of pressure ulcers in high-risk elderly patients. Therefore, this study aimed to clarify the physiological skin characteristics a
目的比较第四代达芬奇机器人Xi系统辅助单孔和多孔腹腔镜治疗妇科良性疾病围手术期效果。方法回顾性分析武汉大学中南医院妇科2020年1—12月因良性疾病行第四代达芬奇机器人Xi系统操作手术患者病历信息,其中机器人辅助单孔腹腔镜(robotic laparo-endoscopic single site surgery,R-LESS)56例,机器人辅助多孔腹腔镜(robotic laparo-endoscopic multiple site surgery,R-LEMS)70例。分析其手术时间、术中估计出血量、