kidney label diagram

August 03, 2026

General

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Nephrectomy is frequently used to cure renal cell carcinoma. Renal physiology is the study of kidney function. Nephrology is the medical specialty which addresses diseases of kidney function: these include CKD, nephritic and nephrotic syndromes, acute kidney injury, and pyelonephritis. Most people have one kidney on either side of their spines (in their lower back). Common kidney conditions include kidney disease, kidney infections and kidney cysts. Your kidneys hold onto things you need and pitch the rest. They take an hour to filter through all your blood. What is a kidney? Kidney Disease: There are several types of acute kidney problems and chronic kidney diseases leading to kidney failure. Learn more in this guide. Feeling extra tired? Noticing swelling or changes in your pee? These could be signs of kidney disease. Find out what they mean and when to talk to your doctor. Kidney, in vertebrates and some invertebrates, organ that maintains water balance and expels metabolic wastes. Primitive and embryonic kidneys consist of two series of specialized tubules that empty into two collecting ducts, the Wolffian ducts (see Wolffian duct). For related background details, please refer to our report on wiring tankless water heater. Overview of the internal and external structure of the kidneys. The kidneys are bilateral organs placed retroperitoneally in the upper left and right abdominal quadrants and are part of the urinary system. Learn about kidney failure symptoms, tests, diagnosis and treatment options, including medicine, dialysis and kidney transplant. In the nephron, your blood is filtered by the tiny blood vessels of the glomeruli and then flows out of your kidney through the renal vein. Your blood circulates through your kidneys many times a day.