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彩色多普勒超声既能清晰显示阴囊内精索静脉的结构，又可提供血流动力学变化的状况。为了解航海人员的精索静脉的宽度及血流特征，我们应用彩色多普勒血流显像仪对６８名航海人员进行了检测，结果报道如下。一、对象和方法泌尿外科排除精索静脉曲张的健康航海人员６８人，分两
Color Doppler ultrasound can clearly show the structure of the scrotal spermatic vein, but also provide hemodynamic changes in the situation. In order to understand the width and blood flow characteristics of the voyage crew spermatic vein, we used color Doppler flow imaging of 68 sailors were tested, the results are reported below. First, the object and method urology exclusion of varicocele health sailing personnel 68 people, divided into two