Prostate stones have no special symptoms itself. They are often discovered during rectal finger testing, or they are found during examinations such as prostate hyperplasia, chronic diseases such as diseases, and chronic diseases.When chronic prostatitis, urethral stenosis, or prostate hyperplasia, corresponding symptoms can be manifested.The age of the prostate is mostly over 40 years old, and the most shellfish between 50 and 65 years old.
The formation of prostate stones
How does the prostate grow stones? The prostate stones are centered on an organic matter core, gradually increasing like snowballs.The core of organic matter is often blood clots, bacteria, necrotic tissues or a substance called "starch".Starch sample is an object of a small circular or oval radial structure formed by fat, nuclear, crystal purine, cholesterol and other epithelium.
When the urine flows through the urethra, it is necessary to flow from the prostate mouth to the distal prostate duct. The calcium salt crystals in the urine can be deposited layerly on the core of organic matter, gradually increasing, and forming stones.
How does the prostate grow stones? The formation of prostate stones is due to chronic inflammation due to prostate blisters and excretion tubes, which expand the prostate blisters and narrow the prostate ducts.Prostate stones.
Common symptoms of prostate stones
1. Most patients with prostate stones have no symptoms of special differences.
2. Pain in the waist, perineum, scrotum, penis, or anus, and the anus pain worsens during defecation.
3. There may be secretions in the outer periphery of the urethra. The pain is aggravated when the perineum is compressed. It may have frequent urination, urgency, and urinary pain during posterior urethritis, and sometimes hematuria, especially at the end of hematuria.
4. The main component of prostate stones is calcium phosphate, which is calcified from starch -like body. In essence, calcium phosphate in normal prostate fluid is deposited.The prostate infection can promote the formation of certain stones.
5. The number of prostate stones is uncertain, from a single to hundreds of, mostly multiple.Generally, the diameter is less than 1 cm, but there are stones with a diameter of several centimeters.Most of the stones are brown or black, the shape is round or ovate, and the texture is harder.
Diagnostic method of prostate stones
History of patients: there is a history of prostate diseases, such as prostate hyperplasia, inflammation, tuberculosis, tumors, etc.
Patient symptoms: There are urinary symptoms such as frequent urination, urgency, pain, and dysuria. The lumbosacral region, scrotum, penis, pubic bone, stock parts and anus or perineum pain.Pain, blood essence, and anal pain during defecation during ejaculation.There can also be sexual disorders, such as loss of sexual desire, premature ejaculation, etc.
Section inspection
1. Bladder urethral mirror examination: It can be seen that the prostate part of the urethra is swollen. Sometimes when there is a friction when passing through the prostate of the urethra, the stones can be conveyed into the urethra.It can be seen that the stones protrude or see the stones obstruct the urethra from the prostate pipe mouth.
2. Bladder urethral angiography: This test is helpful for diagnosis of prostate stones, and it is also helpful for diagnosis of prostate hyperplasia and urethral obstruction.
(Editor in charge: Zheng Guisheng)
