Relating to the kidneys.

Pertaining to kidney function or disease.

Associated with renal blood vessels or structures.

Connected to urinary system processes involving kidneys.

**Renopathy**: General kidney disease or disorder.

**Rhenitis**: Inflammation of the renal tissues.

**Nephritis**: Inflammation of the kidneys; often infectious.

**Rhenomegaly**: Abnormal enlargement of the kidneys.

**Rhenolithiasis**: Formation of stones in the kidneys.

**Hydronephrosis**: Swelling due to urine buildup in kidneys.

**Renal failure**: Loss of kidney function over time.