Rathke’s pouch

Rathke's pouch is an embryonic structure that develops into the anterior lobe of the pituitary gland. This pouch is an outpouching from the roof of the pharynx. The pituitary gland, often called the "master gland," is a crucial part of the endocrine system, secreting hormones that regulate many bodily functions and other endocrine glands. It is located at the base of the brain, beneath the hypothalamus. The anterior pituitary, which develops from Rathke's pouch, produces hormones like growth hormone, prolactin, and hormones that stimulate the thyroid, adrenal glands, and reproductive organs.123