What is the function of the pampiniform plexus?

In addition to its function in venous return from the testes, the pampiniform plexus also plays a role in the temperature regulation of the testes. It acts as a heat exchanger, cooling blood in adjacent arteries.

Do females have a pampiniform plexus?

In the female In females, the pampiniform plexus drains the ovaries. However, the left ovary drains from the plexus to the left ovarian vein, and from there drains to the left renal vein before emptying into the inferior vena cava.

What unique purpose does the pampiniform plexus serve?

The pampiniform plexus helps regulate the temperature of the testes by acting as a “heat exchange” mechanism to cool down the blood. The arteries supplying the testes run through the plexus where the blood is cooled from abdominal arterial temperature to testicular temperature.

What forms the pampiniform plexus?

The pampiniform plexus (plural: plexuses) is the venous network of approximately 10 veins draining the testis and epididymis. The network surrounds the testicular artery in the spermatic cord and lies anterior to the ductus deferens. Each network coalesces to form the testicular (internal spermatic) veins.

Where are the veins of the pampiniform plexus located?

Pampiniform plexus. The pampiniform plexus (plural: plexuses) is the venous network of approximately 10 veins draining the testis and epididymis. The network surrounds the testicular artery in the spermatic cord and lies anterior to the ductus deferens. Each network coalesces to form the testicular…

Where does the pampiniform plexus connect to the spermatic cord?

The network surrounds the testicular artery in the spermatic cord and lies anterior to the ductus deferens. Each network coalesces to form the testicular (internal spermatic) veins. Along with the cremaster and dartos muscles, the pampiniform plexus contributes to the testicular thermoregulatory system.

How is thrombosis of the pampiniform plexus misdiagnosed?

Hence because of these misdiagnosed cases men with thrombosis of the pampiniform plexus often undergo unnecessary treatment such that the diagnosis is often only made intra-operatively. Interestingly, Hashimoto and Vibeto noted in 2006 that thirteen of fifteen cases they examined involved the left side 1.

What causes pain in the pampiniform plexus of the testicles?

The cause includes a wide array of differentials. This report highlights a case of thrombosis of the pampiniform plexus as a rare cause of testicular pain. Doppler ultrasound should be the first line investigation. Symptomatic relief with anti-inflammatory medication should be sufficient for management. Introduction