Results: The DVG in 21 cases consist of: obstruction of vas deferens 4 cases, lack of vas deferens 1 case, seminal vesicle dilation and irregular stenosis of ampulla 2 cases, patency of the vas deferens 14 cases.
结果:21例精路造影中,输精管阻塞4例,缺如1例,精囊扩张及壶腹部不规整变细2例,精路通畅者14例。
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