Medical Illustration of Kidneys

A medical illustration showcasing the human urinary system, specifically depicting the kidneys, ureters, and bladder. The visual sequence presents three distinct stages of kidney health: an initial state displaying healthy kidneys, followed by an intermediate stage indicating early changes or developing abnormalities in one kidney. The final panel illustrates a significantly advanced condition in one kidney, characterized by large, irregular formations, suggestive of a severe disorder like polycystic kidney disease, while the other kidney maintains a relatively normal appearance.

kidney disease - renal - urology - progression - medical - cystic - urinary