Production of testicular output sperm and spermatic fluid is also larger in polygamous animals.

在一夫多妻的动物中，睾丸输出的精子和精浆的量也较大。

The final pathological report was high-graded leiomyosarcoma of spermatic cord.

经病理确定为高度恶性的精索平滑肌肉瘤。

Methods: The clinical data of 85 cases underwent high ligation of spermatic vein were reviewed.

回顾分析我院为85例患者行腹腔镜精索静脉高位结扎术的临床资料。

Objective: To study the treatment of high spermatic vein ligation through laparoscope in varicocele patients.

目的：探讨腹腔镜精索静脉高位结扎治疗精索静脉曲张的疗效。

Objective To investigate the methods and clinical value of laparoscopic internal spermatic vein high ligation.

目的探讨腹腔镜精索内静脉高位结扎术的手术方法和临床应用价值。

It occurs when twisting of the spermatic cord cuts off the venous drainage, leading to hemorrhagic infarction.

精索扭转阻断静脉回流就会导致出血性梗死。

Objective Exploring the key points in terms of teaching of ligation of internal spermatic cord vein in different approaches.

目的探讨精索内静脉结扎不同术式的教学要点。

Objectives: To increase therapeutic effect of high ligation of the internal spermatic veins and reduce operative complications.

目的：提高精索内静脉高位结扎术的治疗效果，减少手术并发症。

Conclusion Color Doppler ultrasound plays an important role for diagnosis and differential diagnosis of spermatic cord lesions.

结论彩色多普勒超声对于精索疾病的诊断与鉴别诊断，具有重要的临床价值。

Methods: The clinical data of 28 cases receiving laparoscopic high ligation of double spermatic cord vein were analyzed retrospectively.

方法：回顾分析腹腔镜双侧精索静脉高位结扎28例的临床资料。

Objective To discuss the morphologic classification of the spermatic veins, and its significance in the sclerotic treatment of varicocele.

目的探讨精索静脉的形态分型及其对硬化治疗的影响。

Methods: Among the 103 cases accepted high ligation of internal spermatic vein under laparoscopy, 80 cases had varicocele on left side, 23 cases on both sides.

方法：行腹腔镜下精索内静脉高位结扎术103例，其中左侧曲张80例，双侧曲张23例。

Conclusion: Analyses of the correlation between the spermatic vein diameter and Doppler parameters has important value in the diagnosis and treatment of patients with VC.

结论：精索静脉管径与血流多普勒参数的相关性分析对VC患者的诊断和治疗有重要的临床价值。

According to this anatomical result, we first created the ligation of the main branch of the spermatic vein and consequently varicoceles were successfully induced in rats.

根据解剖学研究的这一结果，作者首创左侧精索静脉主干结扎，成功地诱导了大鼠精索静脉曲张。

Laparoscopic high ligation of spermatic vein has the advantages of short operative time, less injury, quicker rehabilitation and simultaneous treatment of bilateral lesions.

腹腔镜精索静脉高位结扎术治疗精索静脉曲张，手术时间短，创伤小，恢复快，可同时处理双侧病变。

We have formulated retrograde flow test of injection gas with pressure to the spermatic duct cecum to prove if the vasocentesis is successful after vasopuncture percutaneously.

经皮穿刺输精管后，采用输精管盲端加压注气逆流试验来证实穿刺是否成功。