close up view of the word kidney failure. kidney failure, also known as renal failure, is a serious medical condition where the

renal insufficiency nephrological disorder kidney dysfunction impairment disease damage deterioration malfunction breakdown nephropathy uremia endstage esrd chronic ckd acute injury aki crisis failure syndrome incapacity complication nephron glomerular dysfunctionality deficiency inefficiency malfunctioning uremic illness condition nephropathic ailment state close view word serious medical kidneys unable function effectively failure effectively