三种精索静脉高位结扎术治疗儿童精索静脉曲张的疗效分析

目的探讨经腹腔、腹膜后、腹股沟三种不同精索静脉结扎手术对儿童精索静脉曲张疗效的影响。 方法回顾性分析2009年至2017年单中心收治的97例行精索静脉高位结扎手术患儿（0～14岁）的临床资料，并对其随访。根据精索静脉结扎的手术方式分为A组（腹腔镜下精索静脉高位结扎术，30例）、B组（腹膜后高选择性精索静脉高位结扎术，38例）、C组（腹股沟高选择性精索静脉高位结扎术，29例），比较三组患儿手术时间、出血量、术后住院天数、阴囊水肿、睾丸鞘膜积液、复发、睾丸萎缩、阴囊不适改善情况的差别。 结果A组平均手术时间（63±4）min长于B组（36±2）min，（P<0.001）和C组（45±4）min，（P=0.002）。A组术后平均住院时间（2.40±0.18） d高于B组（1.04±0.18）d，（P<0.001）和C组（1.28±0.22）d，（P<0.001）。三组患者术后均未出现睾丸萎缩。A组阴囊水肿发生率高于C组（χ²=6.15，P=0.015），A组鞘膜积液发生率高于B组（χ²=4.76，P=0.034）和C组（χ²=7.67，P=0.006）。三组复发率、阴囊不适改善率比较差异均无统计学意义。 结论腹股沟精索高选择性静脉结扎术操作简单、创伤小、恢复快、并发症发生率低。腹腔镜下精索静脉结扎术需注意保护淋巴管，以减少阴囊水肿和鞘膜积液的发生。

Analysis of clinical effect of three different approaches of varicocelectomy in treatment of varicocele

ObjectiveTo access the clinical effect of different approaches of varicocelectomy (laparoscopic palomo, microsurgical palomo and microsurgical ivinissaich) in treatment of children varicocele. MethodData of 97 children (0-14 years old) who underwent varicocelectomy in a single center during 2009 to 2017 were retrospectively analysed and the patients were followed-up. According to the approach of varicocelectomy, the patients were divided into group A (laparoscopic Palomo, 30 cases), group B (Palomo with magnifying glass, 38 cases) and group C (Ivinissaich with magnifying glas, 29 cases). Operation time, blood loss, postoperative length of hospital stay (LOS), rates of scrotal edema, hydrocele, recurrence, orchiatrophy and scrotum discomfort improvement were compared between the three groups. ResultsThe average operation time of group A (63±4) min was longer than group B (36±2) min, (P<0.001) and group C (45±4) min, (P=3.54). The average postoperative LOS of group A (2.40±0.18) d was higher than group B (1.04±0.18) d, (P<1.04) and group C (1.28±0.22) d, (P<0.001). No orchiatrophy occurred in the three groups. Scrotal edema rate of Group A was higher than group C (χ²=6.15, P=6.15). Hydrocele rate of group A was higher than group B (χ²=4.76, P=4.76) and group C (χ²=7.67, P=7.67). There were no statistical differences in terms of rates of recurrence and scrotum discomfort improvement between the three groups. ConclusionsPalomo varicocelectomy has advantages of less-injury, quick recovery and low complication incidence. Laparoscopic varicocelectomy should protect lymphatic vessels to reduce hydrocele.