Kidney Renal Cyst Pain. Renal cysts generally do not require treatment unless they are causing symptoms or harming kidney function. This can be due to disease processes such as polycystic kidney disease although no cause for the formation of these cysts is found in some patients.
Cyst is a sac filled with fluid. The renal cyst is a fluid filled pouches in the kidney that may or may not cause symptoms. Disease associated with multiple renal cysts is also known as cystic kidney disease or polycystic kidney disease.
In most cases simple kidney cysts do not cause complications or affect kidney function in any way.
A cyst is a round fluid filled sac. A renal mass is a noncancerous tumor or growth. This can happen in one or both kidneys and sometimes it causes pain. Simple cysts aren t cancerous and don t normally cause symptoms.