This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Anatomy
The intricately and prodigiously looped system of veins and arteries that lie on the surface of the epididymis is known as - 
Select and explain. 
A. Choroid plexus, B. Tuberal plexus, C. Pampiniform plexus, D. Pectiniform septum
C: Pampiniform plexus
Answer: C: Pampiniform plexus 
Explanation: None