Patient's question:
Hello, I have varicocele. How is it caused?Doctor's answer:
Experts say that varicocele is a disease caused by venous reflux due to obstruction of venous return or failure of venous valves, leading to blood stasis and resulting in venous dilation. Varicocele is a common condition among young and middle-aged men, and it can cause significant distress in men's lives if not properly addressed. So, below, let's see what the experts from Luoyang Union Hospital have to say.The three causes of varicocele:
1. Anatomical factors:
- The left spermatic vein is located behind the sigmoid colon, making it prone to compression by intestinal feces, which affects venous return.
- The left spermatic vein is long and enters the renal vein at a right angle, creating some resistance to blood flow. The left spermatic vein near the left renal vein lacks valves, making it easy for blood to flow backward.
2. Other factors:
- Conditions such as hydronephrosis, retroperitoneal tumors, and renal tumors can compress the spermatic vein, leading to symptomatic or secondary varicocele.
3. Physiological factors:
- Young and middle-aged men have more active sexual functions, resulting in abundant blood supply to the contents of the scrotum. Additionally, prolonged standing increases abdominal pressure, which is also a contributing factor.
The above is an introduction to the causes of varicocele by the experts from Luoyang Union Hospital. We hope it is helpful to everyone.