What are the adrenal glands?

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The adrenal glands is called the adrenal glands (suprarenal glands). Gray's Anatomy (1918) describes it as a pair of small, roughly triangular endocrine glands.

Summary

The adrenal glands is called the adrenal glands (suprarenal glands). Gray's Anatomy (1918) describes it as a pair of small, roughly triangular endocrine glands.

What it is

  • A pair of small, roughly triangular endocrine glands.
  • Each has an outer cortex and an inner medulla.
  • The cortex makes steroid hormones; the medulla makes adrenaline and noradrenaline.

Where it is

  • Sit like caps on top of the two kidneys.
  • In the back of the upper abdomen.
  • Behind the peritoneum.

Sources

According to Gray's Anatomy of the Human Body (1918, public domain):

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