Summary

上尿道泌尿管在上尿道泌尿管切除术期间的技术改造

Published: November 22, 2019
doi:

Summary

在这里,我们提出一个方案,以增加手术视野,减少总转腹腔腹腔肾切除术的难度,在治疗末期输尿管之前先切脐韧带。

Abstract

上一路泌尿癌(UTUC)占所有泌尿道肿瘤的5%~10%。激进肾切除术是标准治疗程序。目前,在腹腔镜输尿管膀胱套切除过程中,治疗输尿管末端的选择仍然不同。我们中心采用了一种治疗输尿管的新方法。与现有方法相比,该方法可增加手术空间,降低手术难度。

Introduction

根肾切除术是治疗上部尿道癌(UTUC)1的标准程序。传统的开放式手术需要下腹部两个大切口,这与大量的创伤和许多并发症有关2。随着微创技术在泌尿外科的迅速发展,腹腔镜手术已逐渐应用于许多研究。腹腔镜手术在治疗肿瘤方面与开动手术相同,因此传统的手术方法已逐渐被腹腔镜手术所取代。

在腹腔镜手术中,末期输尿管的治疗一直是手术的重点和已知难点。目前,在腹腔镜肾切除术中治疗输尿管末端存在不同的选择。然而,手术难度和创伤量的降低一直未能达到4、5。

经过多年的探索,我们中心改进并采用了一种新的末期输尿管治疗方法:预切内膜脐带折叠不仅增加了手术空间,而且降低了手术难度,最大限度地减少了额外的额外给病人的创伤。

Protocol

这里介绍的所有方法都已得到北京医院伦理委员会的批准。手术的适应症和禁忌症根据欧洲泌尿学协会关于上尿道尿道细胞癌的指南。 1. 操作工具 确保腹腔镜成像系统、肺炎膜图像和超声波手术刀的可用性。 2. 行动准备 手术前为患者准备肠道清洗。让麻醉师在手术前对患者进行麻醉风险评估。让患者在手术前服用阿司匹林停止服用?…

Representative Results

共有87名患者没有困难地接受了手术,没有开放式手术。患者的平均年龄为67.25~9.90岁。在这组中,有47例肾盆癌,10例输尿管癌,30例输尿管癌(10例上尿道癌,9例中尿道癌,11例下尿道癌)。总共有49个癌症在左侧,38个癌症在右侧。肿瘤平均直径为3.24~1.47厘米,平均手术时间为162.50~45.64分钟。术中失血量为113.33~59.74 mL。没有患者需要围手术期输血。平均而言,排水管到位4.56~1.12天,导管到位5.63~2….

Discussion

传统的开放式肾输尿管切除和膀胱袖口式切除主要涉及上部和下切口,这需要改变位置和消毒手术毛巾两次。手术时间长,创伤量大。自微创手术技术在泌尿科中广泛使用以来,腹腔镜肾输尿管和膀胱套切除已逐渐被泌尿科医生采用。腹腔镜肾切除术和彻底切除输尿管癌的方法在所有医疗中心都不同。主要区别是方法和远端输尿管治疗。目前,我国医院已采用开放式手术或输尿?…

Disclosures

The authors have nothing to disclose.

Acknowledgements

这项研究由CAMS医学创新基金赞助,第2018-I2M-1-002号。

Materials

Laparoscopic imaging system STORZ
Pneumoperitoneum STORZ
Ultrasonic scalpel Johnson
Vascular closure clip Hem-o-Lock

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Cite This Article
Fu, C., Zhang, Y., Wang, X., Zhu, S., Hou, H., Liu, S., Pang, C., Song, X., Chen, J., Wang, J., Liu, M. Technical Modification of the Terminal Ureter During Total Transperitoneal Laparoscopic Nephroureterectomy for Upper Urinary Tract Urothelial Carcinoma. J. Vis. Exp. (153), e60662, doi:10.3791/60662 (2019).

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