Renal Cyst Diagram. Parapelvic cysts of the kidneys are simple renal cysts which are adjacent to the renal pelvis or the renal sinus. However it is possible to live a healthy and active life with only one functioning kidney.
In other cases they are a cause for concern and a doctor may recommend follow up treatment which. Round or oval lesions sharply demarcated with an anechoic content a. Although most cystic renal lesions are benign simple cysts complex renal cysts infectious cystic renal disease and multifocal cystic renal disease are also common phenomena.
Cysts are mostly not cancerous.
A renal cyst is a small pocket filled with fluid and located in the kidneys. The cysts in the top row 1 and 2 do not need further evaluation or monitoring. Painful cysts can be treated with painkillers or by draining fluid out of the cyst using a needle. During disease development the cells lining the kidney tubules proliferate.