Type I Low-flow pelvic varicocele 低速盆腔静脉曲张 a. Non-cross-pelvic. 非跨越盆腔 b. Cross-pelvic. 跨越盆腔 Type II High-flow pelvic varicocele 高速盆腔静脉曲张 a. Non-cross-pelvic (high-outflow through the ipsilateral hypogastric vein)....