Renal cysts will develop into renal cell carcinoma »

Renal cysts are benign tumors, some of its classified cystic kidney disease. In cystic kidney disease, the most common simple renal cysts. In the population over the age of 50 in the incidence rate of more than 50 percent. General unilateral single, or how the polarity, both rare occurrence. Unilateral renal cysts and a single relatively harmless, clinical often overlooked. Can be any age, but 2 / 3 are seen at more than 60 people over the age, is considered elderly patients. Since the essence of a renal cysts, prominent renal cortical surface, the appearance of blue, but also in the renal cortex deep or medulla. Thin wall, single-storey flat for the epithelium, Qingliang serous capsule containing liquid. Capsule wall thickness rather than smooth, fluid for blood, have prompted the possibility of malignant, malignant rate of 3% to 7%. Under very great in the renal cysts, oppression caused ureter obstruction, fluid and infection. The causes of this disease is not yet entirely clear, and may be congenital glomeruli, the tubular structure and unusual nature of injury after infection. The disease is a Chinese medicine Zhengjia areas. More from congenital or acquired genetic lost support, Shenqi damage to the kidneys and venae not Xueshui capsule within the visceral sac-like disease.