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Pituitary Gland Disease

The pituitary gland is located at the base of the brain. It produces hormones that control many body functions, including growth and metabolism. The pituitary gland consists of two major parts: the anterior portion of the pituitary has special cells that produce several hormones.

Pituitary gland disease can result from tumors or injury to this brain area. Some forms of pituitary dysfunction may cause symptoms such as fatigue, weight gain, headache, and vision problems, while others will not show any signs until they become life-threatening.