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.Generally, there are two factors that cause the blocked vasters. One is the congenital obstruction factor, and the other is the acquired obstruction factor. The following two factors will introduce the cause of the infertility.
Congenital obstruction and acquired factors cause precision obstruction
1. Congenital obstruction: It is mainly a synic symptoms caused by congenital infarction caused by incomplete epididymal development, dysplasia or lack of vasal development, deficiency, vasal tubular atresia, and ejaculation tube obstruction.
2. acquired obstruction: mainly due to the infection, damage and surgical ligation of the vasal tube.Generally, urological tract infections are commonly blocked by vasters. Etate tests, vascular vasters, seminal vesicles, and prostate tuberculosis can cause sexual genital tract obstruction or erosion. Non -specific infections of prostate and seminal vesicles will cause edema and obstruction of the ejaculation pipe mouth.If the inflammation disappears, the edema and obstruction will be lifted.
Clinical manifestations of transparent pipe obstruction
Infertility patients usually have normal sexual desire and sexual function, and the development of secondary sexual characteristics is relatively normal. The hormone in the blood is also normal. Only the symptoms of young sperm or sperm -free will occur during semen.Patients may have symptoms of urinary infections such as frequent urination, urgency, and dysuria. Some patients are symptoms of dispenation, gonorrhea infection, reproductive system tuberculosis, urethral injuries, and difficulty in urination.
The obstruction of the vasters trigger a male infertility here is introduced here, hoping to bring some help to everyone.Do n’t forget to prevent active prevention while treating, so as not to perform such tragedies on them again.
(Editor in charge: Internship Zhang Yiwen)
