VAS deferens

Question 1

length after leaving epididymis , and length from cauda to EJ duct

Answer 1

• > 2-3 cm

- > 30-35 cm

Question 2

5 regions of vas deferens

Answer 2

1. within the tunica, has no sheath
2. within the scrotum
3. within the inguinal canal
4. retroperitoneal segment
5. ampulla of the vas

Question 3

Arterial and venous suppy

Answer 3

Superior vesical –> deferential artery

Deferential vein–> Pampiniform plexus

Question 4

Lumen of the vas measures

Answer 4

0.2 -0.7, depending on segment