腹腔镜精索静脉高位结扎术中保留睾丸动脉的手术技巧和临床疗效

来源 :中华泌尿外科杂志 | 被引量 : 0次 | 上传用户:blueflower368
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
目的:探讨腹腔镜精索静脉高位结扎术中保留睾丸动脉的手术技巧和临床疗效。方法:回顾性分析2015年1月至2020年6月中山大学附属第三医院收治的97例精索静脉曲张患者的临床资料,均由同一术者行腹腔镜精索静脉高位结扎术。其中,初期(2015年1月至2016年12月)行精索静脉高位集束结扎术35例为对照组,后期(2017年1月至2020年6月)行保留睾丸动脉的精索静脉高位结扎术62例为观察组。观察组年龄(21.9±6.7)岁;病变共74侧,位于左侧47例,右侧3例,双侧12例;精索静脉曲张分度Ⅰ度22侧,Ⅱ度28侧,Ⅲ度24侧;临床表现为阴囊不适、疼痛及阴囊静脉团块等症状35侧(47.3%);不育24例(38.7%);精子密度(23.7±5.9)×10n 6/ml;精子活动度(a级+b级)(33.9±4.1)%。对照组年龄(23.7±4.6)岁;病变共42侧,位于左侧26例,右侧2例,双侧7例;精索静脉曲张分度Ⅰ度10侧,Ⅱ度17侧,Ⅲ度15侧;临床表现为阴囊不适、疼痛及阴囊静脉团块等症状19侧(45.2%);不育14例(40.0%);精子密度(22.3±6.2)×10n 6/ml;精子活动度(a级+b级)(32.6±4.8)%。两组术前资料比较差异均无统计学意义(n P>0.05)。观察组按照游离精索、分离睾丸动脉、结扎精索静脉的程序化步骤进行手术,术中通过分离钳和电钩的配合分离睾丸动脉,以分离钳夹住精索筋膜起固定作用,持电钩(不需通电)钝性分离精索内血管和淋巴管。比较两组的手术时间、并发症、复发率、阴囊症状改善率、精液质量改善率,不育患者2年内配偶自然妊娠率等情况。n 结果:观察组与对照组相比,手术时间长[(35.8±7.7)min与(16.5±5.5)min,n P0.05]差异均无统计学意义。n 结论:腹腔镜精索静脉高位结扎术中使用分离钳和电钩配合有助于分离睾丸动脉;保留睾丸动脉的精索静脉高位结扎术的疗效和并发症情况优于精索静脉高位集束结扎术。“,”Objective:To discuss the surgical techniques and evaluate the clinical effects of laparoscopic varicocelectomy with testicular artery preservation.Methods:In this retrospective study, we collected clinical data of 97 patients with varicocele who underwent laparoscopic varicocelectomy from January 2015 to June 2020. All operations were performed by the same experienced urologist. Conventional laparoscopic varicocelectomy without testicular artery preservation was performed in earlier 35 patients (January 2015 to December 2016), which were taken as control group. The latter 62 patients (January 2017 to June 2020) underwent laparoscopic varicocelectomy with testicular artery preservation were taken as observational group. In observational group, average age was (21.9±6.7)years, there were 47 cases on the left side, 3 cases on the right side and 12 cases bilaterally, totaling 74 sides. There were 22 sides of varicose veinsⅠ, 28 sides of varicose veinsⅡand 24 sides of varicose veins Ⅲ. Clinical manifestations such as scrotal discomfort, pain and scrotal vein masses were observed on 35 sides (47.3%), infertility was observed in 24 cases (38.7%). Average sperm density was (23.7±5.9)×10n 6/ml, average sperm motility (grade a+ b) was (33.9±4.1)%. In control group, average age was (23.7±4.6) years, there were 26 cases on the left side, 2 cases on the right side, 7 cases bilaterally, totaling 42 sides. There were 10 sides of varicose veinsⅠ, 17 sides of varicose veinsⅡ, 15 sides of varicose veinsⅢ. Clinical manifestations of scrotal discomfort, pain and scrotal vein masses were observed on 19 sides (45.2%), infertility was observed in 14 cases (40.0%). Average sperm density was (22.3±6.2)×10n 6/ml, average sperm motility (grade a+ b) was (32.6±4.8)%.There was no significant statistical difference in preoperative clinical data between two groups (n P>0.05). The observational group followed the procedural steps of freeing the spermatic cord, isolating the testicular artery, and ligating the spermatic vein. The testicular artery was separated by the separating forceps and the electric hook, with the separating forceps holding the spermatic cord fascia in place and the electric hook (without electricity) bluntly separating the blood vessels and lymphatic vessels in the spermatic cord. The operative time, complications, recurrence rate, improvement rate of scrotal symptoms and semen quality, spontaneous pregnancy rate of spouses within 2 years in infertile patients were compared between the two groups.n Results:The mean operative time in observational group was longer than control group [(35.8±7.7)min vs.(16.5±5.5)min, n P0.05), without statistically significant difference.n Conclusions:Using separating forcep and electronic hook can help to separate the testicular artery when performing laparoscopic varicocelectomy. In this operation, to preserve the testicular artery can get better effects an less complications.
其他文献
镇海区位于浙江省宁波市中心城北部,山水林田湖海俱全,港产城村交错,生态环境良好,自然资源丰富.本文在分析镇海区自然资源的同时,以镇海区产业产值统计分析为基础,找出自然
各位代表、各位会员:我代表第三届海洋工程学会理事会对本届理事会成立以来学会工作、第四届会员代表大会及其理事会选举筹备过程以及学会今后工作的建议做如下汇报。 Dear
经济全球化和社会的发展对高职英语教学提出新的要求。高等职业教育的目标是培养掌握各行各业新技术的新型复合型专业人才。高职英语教学改革的最终目的就是要培养满足用人单
深圳市华瑜金业有限公司授权广东深大地律师事务所胡晋南律师就知识产权事宜发表以下声明:一、“许愿经轮”系列饰品是深圳市华瑜金业有限公司自主研发设计的核心产品。深圳
兰政办发[2014]131号2014年6月9日各县、区人民政府,市政府有关部门,兰州新区、高新区、经济区管委会,中央、省在兰有关单位:为认真贯彻落实国务院防震减灾工作联席会议、全
综合实践活动课程不同于学科课程,是一门融综合性、实践性、开放性、生成性、自主性为一体的新型的活动课程。综合实践活动课程在我国课程体系中的确立,不仅意味着一种新的课程
目的:探讨生命早期环境因素、遗传因素和遗传与环境交互作用对子代近期和远期健康的影响以及系统评价和比较辅助生殖受孕和自然受孕人群的妊娠结局和子代健康相关结局。方法:
地理标志是促进乡村振兴的重要驱动力,是农民增收、农业增产、农村发展的重要工作抓手.本文以湖北省英山云雾茶为研究对象,通过实地调研,分析其发展现状与面临的困境,并针对
科学家最近新发现了两种体形庞大的素食恐龙。第一种是兹比·大西洋龙,它生活在1.5亿年前的当今葡萄牙所在地,体长近20米,牙齿比其他大多数蜥脚龙的都宽。事实上,葡萄牙是多
目的:评价黄芪甲苷对脓毒症小鼠肠屏障功能障碍的影响。方法:清洁级健康雄性C57BL/6J小鼠120只,6~8周龄,体重20~25 g,采用随机数字表法分为4组(n n=30):假手术组(SH组)、假手术