
1) Kidney disease
Found on
https://www.crosswordclues.com/clue/renal-cyst

A renal cyst is a fluid collection in the kidney. There are several types based on the Bosniak classification. The majority are benign, simple cysts that can be monitored and not intervened upon. However, some are cancerous or are suspicious for cancer and are commonly removed in a surgical procedure called nephrectomy. Numerous renal cysts are se...
Found on
http://en.wikipedia.org/wiki/Renal_cyst

cyst in the kidney. A cyst is an enclosed sac or pouch that usually contains liquid or semisolid material. Several different types of cysts develop ...
Found on
http://www.britannica.com/eb/a-z/r/32
No exact match found.