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对10例尸体20侧精索静脉的解剖和30例X线造影观察,将左精索内静脉(ISV)的X线解剖分为六个基本类型。0型(静脉瓣正常型)占6.7％,I型(I型)占46.7％;Ⅱ型(Y型)占26.7％;Ⅲ型(H型)占13.3％;Ⅳ型(主干分叉型)占3.3％,V型(反F型)占3.3％。其中0～I型为正常X线解剖,占53.3％;Ⅱ～Ⅴ型为解剖变异占46.7％。认为ISV曲张症的栓塞治疗应因型而异。
Ten cases of autopsy of the spermatic vein and 30 cases of X-ray contrast were observed. X-ray anatomy of the left spermatic vein (ISV) was divided into six basic types. Type 0 (type of venous valve) accounted for 6.7%, type I (type I) accounted for 46.7%; type Ⅱ (Y type) accounted for 26.7%; type Ⅲ (H type) accounted for 13.3% Accounting for 3.3%, V type (anti-F type) accounted for 3.3%. Among them, type 0 to type I were normal X-ray anatomy, accounting for 53.3%. Type II to type V accounted for 46.7% of anatomic variation. It is thought that embolization of ISV varicocele should be type-specific.