Most patients have a significant genetic history, but many people do not have a genetic history. According to some experts think, polycystic kidney pathology is composed of renal tubular perticula already exist to change. Cysts can be single or multiple, often involving unilateral kidney, even with contralateral renal lesions. The liquid in the capsule is similar to the plasma filtrate in the chemical composition, and the appearance is similar to that of urine. It was determined that there were nearly 20 cycles of secretion of liquid in the capsule every day.
It is necessary to find out the pathogenesis of polycystic kidney disease:
Renal cyst belongs to non malignant tumor, it is also classified as cystic disease. In cystic renal disease, simple renal cyst is most common, it includes the right renal cyst and left renal cyst. The incidence rate was over 50 in people over the age of 50%. Unilateral single, there are multiple or multipolar, bilateral rare. Unilateral and single renal cysts are relatively harmless and often overlooked clinically. Any age can occur, but more than 2/3 of patients seen in people over the age of 60, is considered to be senile disease.
Cysts from the renal parenchyma, prominent renal cortical surface, the appearance of blue, but can also be located in the deep cortex or medulla. The cyst wall thin, simple squamousepithelium, capsule containing clear serous fluid. The thickness of cystic wall and not smooth, bloody, liquid may change a malignant transformation rate was 3% ~ 7%. Large renal cysts located in the inferior pole, obstruction of the ureter, effusion and infection.
The causes of renal cysts are not fully understood, and may be associated with congenital glomerular, tubular structural abnormalities and acquired injury. The etiology of renal cyst is changed from renal tubular perticula and.
The diameter of the cyst is generally 0.5 ~ 1cm, can reach up to 3 ~ 4cm or even larger. The typical cystic wall is very thin, transparent, and can also be thickened, fibrosis and even calcification after multiple infections. Under the light microscope, the single layer flattened epithelial cells in the capsule wall were covered with discontinuous arrangement. Under electron microscope, the morphology and ultrastructure of epithelial cells were similar to those of proximal or distal renal tubular epithelial cells, which depended on the site of origin.
With the enlargement of the cyst, the oppression may damage the renal parenchyma, but it will not damage the renal function. The location of an isolated cyst can be compressed to the ureter, leading to progressive hydronephrosis, which can then be complicated by infection. Renal cyst is a traditional Chinese medicine treatment category. The etiology of renal cysts that from inherited or acquired cystic disease, loss of kidney damage, raise collaterals discord cause renal blood cohesion.
The cause of renal cyst etiology, experts believe, should find the root cause of pathogenesis of renal cyst, symptomatic treatment by Chinese medicine, promoting blood circulation, removing blood stasis through action, the renal cyst naturally becomes small, achieve the purpose of tackling the problem. The treatment of polycystic kidney disease is to control the development of the disease as soon as possible, in order to live like normal people.
To sum up, presumably we now have a profound understanding of polycystic kidney disease, and I hope we can effectively prevent the early polycystic kidney. If your side of a friend suffering from polycystic kidney disease, please timely and effective medical treatment, so as to be able to complete treatment.
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