Introduction to the Adrenal Glands

The adrenal glands, also known as the suprarenal glands, sit on top of each kidney. The adrenal glands are triangular in shape, and measuring around 7.5 centimetres in length and 4 centimetres in height. Each adrenal gland consists of two major regions: the adrenal medulla and the adrenal cortex. The adrenal cortex makes up the outer region …