If the coffeein and testosterone content in the blood is normal, and the testicular biopotic tissue examination is normal. It can be definitely that the vasal pipe is blocked, or the congenital vasters is inaccurate.Otherwise, it may be a problem of spermatogenesis.You can also do an X -ray phase, that is, a vascus seminal gonads.
This type of film was used for clinical practice as early as 1913. Because of some side effects, it has not achieved good development.When making film in the past, you must first cut the scrotum skin, and then use an injection needle to be punctured into the vampire pipe. After injecting the casting agent into the seminal vesicles, you can follow the X -ray film. According to the film, you can judge the seminal vesicles, prostate, ejaculation tubes, vasters tubes, and vasters.Is there any problem with the abdomen of the vasia pot?This surgical damage, coupled with the high concentration of viscous contrast agents used at the time, can promote the obstruction of the vitamin tube, and may cause infection and cause secondary obstruction.Later, people improved this method to use hydrophilic contrast agents, especially without surgery, and directly via the scrotum skin puncture and volcosuctal tubes, which reduced the damage of the tissue and the patient's pain.
Practice has proved that this improved method has improved safety and success rate.However, this examination can be performed in a conditional hospital.According to foreign data reports, the infertility caused by the blockage of the sperm account for 3-10 % of the male infertility, and the reports of Professor Shanghai Jiangyu accounted for 0.63 %, and others also reported that it was about 2 %.Causes of spermatogenic obstruction: ① congenital abnormalities; ② inflammation, tuberculosis; ③ trauma; ④ cysts or tumors; ⑤ external compression, etc.; ⑥ Yang's syndrome, this signs are frequent with bronchial expansion and merger.
If the blocking part is found, and the blocking part or the locking site is not long, and it may be surgery, it can be consistent with micro -surgery.For example, among the more than 30,000 infertility patients who have been treated in the Burring University of Germany, 1,000 people belong to this infarction, that is, the spermatogenic obstruction, and half of the patients with conditions performed.In other cases, symptomatic treatment can be taken for diseases such as inflammation and tuberculosis.
(Editor in charge: Chen Bong)
