What are the causes of male vas deferens blockage? Vas deferens blockage is no longer a rare condition in life; many male friends are currently troubled by the prolonged treatment of this ailment.
The causes of male vas deferens blockage are as follows:
1. Congenital abnormalities. The vas deferens may be underdeveloped, improperly developed, or not connected to the epididymis, often accompanied by underdeveloped seminal vesicles, resulting in low volume or azoospermia.
2. Inflammatory stricture. Various pathogens can cause inflammation of the vas deferens, leading to scarring and blockage of the duct. In severe cases, it can lead to azoospermia.
3. Tumors. Tumors originating from the vas deferens itself or adjacent organs can compress and block the duct, making it one of the causes of azoospermia.
4. Trauma or injury, such as obstruction caused by hernia repair surgeries. A vasectomy is a procedure that artificially blocks the duct to prevent sperm expulsion and achieve birth control, and is one of the main methods of male sterilization. What are the causes of male vas deferens blockage?
How to prevent vas deferens blockage?
1. It is important to change bad habits, quit smoking and drinking, and avoid greasy foods; also be cautious of exposure to toxic substances in daily life. Some small tips include letting clothes from dry cleaners sit for a few days before wearing, as cleaning agents can affect male sexual function.
2. Proper care of the testes is essential, as they are delicate organs. The optimal working temperature for the testes is slightly lower than body temperature, about one degree lower. If the temperature is high, it can affect sperm production, so any factors that raise the temperature of the testes should be avoided, such as prolonged cycling, hot baths, and wearing jeans.
3. Develop good personal hygiene habits, especially focusing on the cleanliness of the reproductive system, to prevent infectious diseases that can harm male fertility, such as mumps or sexually transmitted diseases.
4. It is vital to have a certain level of sexual knowledge and understanding of male physiological characteristics and health knowledge. If any unusual changes occur in the testes, such as swelling, hardness, irregularities, or pain, prompt medical treatment is necessary, as this is crucial in preventing the onset of vas deferens obstruction.
How to treat vas deferens blockage?
1. Infection control is key: since this condition belongs to the reproductive system, in clinical practice, although surgery is generally not required for swelling of the ejaculatory duct due to infection, it is essential to follow the doctor’s assessment and control inflammation through anti-infection and physical therapy to reduce swelling and restore patency to the reproductive tract.
2. Vas deferens anastomosis. If it is confirmed that the blockage is in the vas deferens, the obstructed section can be excised and a vas deferens end-to-end anastomosis can be performed to treat the blockage.
3. Urethrotomy and urethroplasty: targeted at treating strictures or obstructions of the urethra caused by trauma or congenital conditions.
4. Tumor excision. For patients with a history of conditions affecting the spermatic cord, seminal vesicle, or prostate tumors or cysts, this type of feasible surgical excision is generally performed to aim for treating vas deferens blockage.
5. Vas deferens-epididymis anastomosis. This is generally for patients where the pathological site is at the tail of the epididymis, allowing for vas deferens-epididymis anastomosis to be performed.
