Renal cysts and polycystic kidney disease? Can be divided into several categories?
Renal cysts in clinical practice is more common kidney disease, and renal cysts of varying types, the following look at the type of renal cysts.
First, adult polycystic kidney disease
Is a congenital genetic diseases, renal parenchyma filled circular renal cysts, cyst, the capsule containing a liquid that numerous sizes are not connected with the outside world, small invisible to the eye, can be several centimeters large, it is known as polycystic kidney disease. Nocturia increased performance, low back pain, high blood pressure. Urine, hematuria, and a small amount of proteinuria, often slowly develop into chronic renal failure. 10% of people with kidney stones, 30 percent of the people associated with polycystic liver disease.
Second, acquired renal cystic
Obtained belong to the day after tomorrow, regardless of age, often due to long-term dialysis received, reported in the literature, duration of dialysis over three years, most patients will appear cysts. One of its renal least four cysts, diameter of 2 to 3 cm, some cysts can be infection, and even cancer, B ultrasound or CT can be diagnosed.
Third, simple renal cysts
Specific for unknown reasons, unilateral or bilateral renal and one or several sizes of round is not connected with the outside world cysts, mostly unilateral, it is called simple renal cysts. Its incidence can be readily age increased over the age of 50 do B, 50% can be found in the cyst.