Structure of kidney: Kidney-Structure

Kidney-Structure, Anatomy and Function Gross Structure Kidneys are bean-shaped organs, about 11 cm long, 6 cm wide, 3 cm thick and weigh 150 g. They are embedded in, and held in position by, a mass of adipose tissue. Each kidney is enclosed by a thin tough fibrous connective tissue called renal capsule that protects it from infections and injuries. Around the capsule there is a layer of fat (adipose tissue) which is further enclosed by another layer of fibrous membrane known as renal fascia ... 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 kidneys - their anatomical position, internal structure and vasculature. The kidneys are paired retroperitoneal organs located between the T12 and L3 vertebrae, positioned lateral to the spine and adjacent to multiple abdominal structures. Each kidney comprises the renal parenchyma—divided into cortex and medulla containing nephrons, the functional units—and the collecting system, which conveys urine to the ureter (see Image. Kidney Anatomy). The kidneys perform essential roles in excreting nitrogenous wastes, regulating electrolytes and acid-base balance ... Learn about the external and internal features of kidney , the functional units called nephrons, and the hormones and enzymes it secretes. Also, find out the common diseases that affect kidney function and how to prevent them.