The tough tube is tough like a rope. In the sperm of the groin and below the outer ring, it can be touched by itself across the scrotum wall.Commonly used men's sterilization methods, that is, dharma blocking in this paragraph to achieve the purpose of controlling fertility.
What is the blockage of the vasia?The vastered pipe is a channel for transporting sperm. If the vas The vas The tube is blocked, it will affect the normal discharge of the sperm, which will cause male infertility.The proportion of male infertility due to the failure of the vitamin pipe is not to be ignored, accounting for 5%-15%of male infertility.
What is the blockage of the vasia?Reasons for blocking pipes
What are the reasons for blocking the spermatic tract?
1. Effect of epididymal tuberculosis on the vascular tract: epididymal tuberculosis will soon be infected with vasters, making the vasters thicker and hardened, and the beading sample changes are finally lost. Finally, the function of epididymia and the vas The vasters is completely lost.
2, urethra: It is a channel excreted by semen. Once the urethra is suffered from inflammation, trauma, and organic changes, it often makes the urethral persistent spasm narrowing and the semen cannot shoot.Severe stenosis will not only cause inflammation of the vollarization tube, but also cause it.
3. Separation of epididymia of the vasia: This is also one of the reasons for the inferiority of the vastered tube.In the embryonic period, the development of the renal tube causes dysplasia of epididymal and vasters in its derivatives, causing the epididymal to be discontinuous with the vascular duct, and the function of epididymia cannot be played.If the semen does not exist at all, it also shows that there is no seminal sac that exists at all, and it is even more impossible to give birth.
4. Lack of or locked in the vascular vasters: The cause of this disease may be related to factors such as genetic, radiation pollution, chemical pollution, hormone influence, viral infection, and environmental pollution.The research by the treatment experts in Chengdu Boda Men's Hospital has also confirmed that the cystic fibrosis gene mutation is the main cause of the lack of or atresia in the vampire pipe.There is no transfusion channel or atresia at all. Sperm naturally loses the environment of passing and survival, which is also natural to cause inflammation of the tone to block infertility.
What is the blockage of the vasia?Clinical manifestations of blocked vasters
The tough tube is tough like a rope. In the sperm of the groin and below the outer ring, it can be touched by itself across the scrotum wall.Commonly used men's sterilization methods, that is, dharma blocking in this paragraph to achieve the purpose of controlling fertility.After the vollarization pipe is blocked, there is no sperm in the semen, and there are still sexual orgasm and ejaculation in sexual life.It is a direct continuation of epididymis. It is a channel that sperm is transported from epididymis to prostate and urethra. The total length is about 40 & mdash;One end of the vascular tube is connected to the epididymis, and the other end is formulated with the seminal vesicles.
The obstruction of the vascular pipeline can cause obstructive sperm -free. It is also clinically called a pseudo -sperm. Its clinical manifestations and characteristics are: the testicular size is normal, no sperm, serum promoting follicles (FSH) and testosterone content is normalThe results of testicular biopsy pathological examinations are normal.However, to confirm the diagnosis, it is necessary to perform angiography.
If the main symptoms are the main symptoms, the testicular biopsy is required to identify the testicular biopsy for testicular biopsy.If the testicular biopsy is normal, you should do the vasters of the voltage to understand the smooth and unobstructed situation of the vitamin.
(Editor in charge: Internship Chen Jing)
