Most people are relatively sparse in prostate stones, but their risk levels cannot be ignored. Because most of the occurrence of prostate diseases cannot be removed from it.
Cause
In fact, prostate stones are a gland or stones that are unknown for the cause.At present, the prostate secretion and it contains nuclear, a small amount of adipose tissue, crystal purine and peeling epithelial cells to form starch -like calcification.The prostate hyperplasia compresses the urethra, and the urethral stenosis causes the prostate duct and blisters to expand and stagnate, which is conducive to the formation of stones.Therefore, benign prostatic hyperplasia often merges with prostate stones.In addition, infectious factors such as prostatitis and gonorrhea cause glandular obstruction and increased secretion stasis, which also promotes the occurrence of prostate stones.
Incidence
The prevalence of prostate stones is not uniform.Most of the age of onset is over 50 years old and increased with age.
Ingredients and pathological changes
Usually the main component of prostate stones is calcium phosphate, with organic components accounting for 20%, of which protein accounts for 8%, cholesterol accounts for 3.7%to 10.6%, and citric acid accounts for 0.17%to 2.9%.The prostate stones are mainly composed of phosphorus and aluminite, while pseudo -stones are mostly formed by calcium oxalate and uric acid.Timinal stones are often accompanied by prostate chronic chronic inflammation, which are infiltrated with round cells. The epithelium cells and fragments are filled with falling in the prostate blisters, but it does not necessarily expand.The prostate pipes and glands of the stones are expanded, and the surroundings are surrounded by varying and different shapes of the cyst cavity. The inner wall of the inner wall is covered, and round cells are infiltrated and fibrosis between the glandular blisters.The stones can be located at the opening of the glandular duct or in the deep part of the gland.Those with long -term merging infection can form surrounding prostate inflammation or abscesses, and may break into urethra.
Often the cultivation of prostate stones has a large amount of bacteria growing. Through electron microscope observation, there are a large number of bacterial traces and colonies in the core of stones and peripherals. It indicates that bacteria may participate in the formation and growth of stones.Prostatitis is not healed, and the two are causal.Patients with prostate stones and prostate hyperplasia, due to the prostate prostate and compression of the glands, were also squeezed into the fake envelope in the substantive stones within the prostate, and arranged in the junction of the internal and external glands into arc.Therefore, those with curved stones can be prompted to be accompanied by prostate hyperplasia.
There are three methods for surgical treatment of prostate stones
(1) The most commonly used method is to remove prostate and stones through urethra.Most of the younger patients can be avoided, and can also be used for old and young people to reduce the blow to the body.The disadvantage is that the stones are not easy to take completely.
(2) Deep stones and multiple stones of the prostate can be used to remove prostate and stones.If necessary, you can remove bilateral seminal sacs.
(3) Those with large and more stones with prostate hyperplasia should be used to remove the prostate and stones on the pubic bone.However, surgery is more difficult for those who have surrounding prostate.(Reference website: 56 Health Network)
(Editor in charge: Peng Zhixing)
