Vasa

1.Countercurrent exchange in the vasa recta preserves hyperosmolarity of the renal medulla.

保持肾质的高渗作用,并将水,包括集合管和支重吸收的水带走.

2.- The basic lesion is an aortitis consisting of necrosis resulting from thickening and hardening of the vasa vasorum.

-基本变是一个由大动脉坏死因增厚及硬化的营养血管.

3.Four patients with blind end of vas and vessels proximal to the internal inquinal ring were planned for orchiectomy or simple or staged orchidopexy depending on clinical situations.

六可见正常之输精管及精索血管进入内复股沟环，仍接受复股沟探查手术，其中四于患侧仍未发现睪丸，另两则发现发育不全之睪丸。