Your kidneys are organs that filter your blood. They remove waste and balance your body’s fluids, among other jobs. Most people have two kidneys in their lower backs.

Shaped like a bean, each kidney is typically about the size of a fist. The kidneys are a part of the urinary system and are composed of various structures, including the cortex, medulla, and …

Nov 6, 2025 · The kidneys are two bilateral bean shaped organs, located in the posterior abdomen. They are reddish-brown in colour. In this article we shall look at the anatomy of the …

3 days ago · Unlike other organs found in the abdomen, the kidneys are located behind the lining (peritoneum) of the abdominal cavity, thus they are considered retroperitoneal organs. These …

Nov 3, 2023 · This article covers the anatomy of the kidneys, their function and internal structure together with the nephron. Learn more and see the diagrams at Kenhub!

The human kidney is a bean-shaped structure with a convex and a concave border. [14] A recessed area on the concave border is the renal hilum, where the renal artery enters the …

Sep 15, 2025 · Each kidney comprises the renal parenchyma—divided into cortex and medulla containing nephrons, the functional units—and the collecting system, which conveys urine to …