Vas Deferens Injury and Its Impact on Testicular Health - Urology

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The possibility of vas deferens rupture and the impact of scrotal edema?


About four days ago, after sitting with my legs crossed due to a bad habit, I suddenly felt pain.
I found it strange and suspected that I might have a rupture of the vas deferens.
I also masturbated a few times and noticed that my testicles seemed to shrink.
I feel that the rupture of the vas deferens might be preventing sperm from reaching the testicles, but since I am not a professional, I do not want to jump to conclusions and I am also hesitant about surgery, which is why I am seeking help here.
Additionally, I have swelling in the scrotum on the other side, which has been confirmed by a major hospital, but I have been delaying treatment due to my fear of surgery, so I am asking for assistance.

Xiao Yu, 10~19 year old female. Ask Date: 2019/10/03

Dr. Du Shixi reply Urology


Hello: I have never heard of the vas deferens being ruptured by external force.
The likelihood is low.
The so-called shrinkage of the testicles may be due to other reasons, and it may require a medical examination.
Scrotal swelling is not an emergency surgery; if it does not affect daily activities such as walking, you may choose to schedule the surgery after a few days of rest.
Post-surgery, there may be pain at the incision site, and the swelling may last for about a week.
Wishing you good health.

Reply Date: 2019/10/03

More Info


Understanding the implications of a vas deferens injury on testicular health is crucial for anyone experiencing symptoms related to this condition. The vas deferens is a muscular tube that transports sperm from the epididymis to the ejaculatory duct. An injury or obstruction in this area can lead to various complications, including pain, swelling, and potential fertility issues.

From your description, it seems you are experiencing pain after a period of sitting with your legs crossed, which could potentially lead to compression or strain in the groin area. While it is unlikely that crossing your legs would directly cause a vas deferens rupture, it could lead to other issues such as a hernia or epididymitis, which is inflammation of the epididymis. The sensation of your testicles feeling smaller could be related to several factors, including psychological stress, hormonal changes, or even temporary changes in blood flow.

The swelling in your scrotum (the pouch that contains the testicles) could indicate a condition known as a hydrocele, which is a fluid-filled sac surrounding a testicle that causes swelling in the scrotum. This condition is usually benign but can be uncomfortable and may require surgical intervention if it becomes large or painful.

It's important to note that while you may be concerned about the possibility of a vas deferens injury leading to infertility, it is essential to consult with a healthcare professional for an accurate diagnosis. A urologist can perform a physical examination and may recommend imaging studies, such as an ultrasound, to assess the condition of your testicles and the surrounding structures.

In terms of fertility, if the vas deferens is indeed obstructed or damaged, it could impact sperm transport, leading to reduced fertility. However, many men with similar conditions can still father children, especially if the injury is not severe. There are also assisted reproductive technologies available that can help couples conceive even in the presence of male factor infertility.

Regarding your hesitation about surgery, it is understandable to feel apprehensive. However, it is crucial to weigh the risks and benefits. Surgical intervention may be necessary to relieve pain, address swelling, or correct any underlying issues that could affect your reproductive health. A urologist can provide you with detailed information about the procedure, recovery time, and potential outcomes, which may help alleviate your fears.

In summary, while a vas deferens injury could potentially impact testicular health and fertility, it is essential to seek professional medical advice to determine the exact nature of your symptoms. Early intervention can often lead to better outcomes and may prevent complications down the line. Don't hesitate to reach out to a healthcare provider to discuss your symptoms and concerns; they can guide you through the necessary steps to ensure your reproductive health is maintained.

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