The pituitary gland is one endocrine gland located simply off the hypothalamus in ~ the basic of the brain. Well-known as the “master gland,” it secretes hormones that control the functions of other glands (the thyroid, adrenal gland and also testes or ovaries), as well as growth and several human body functions. Overactivity and underactivity the the pituitary gland can cause a range of conditions, including those that impact sexual development, thyroid function, growth, skin pigmentation and also adrenal function.

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Except for some hereditary syndromes that cause predisposition, there is no evident cause for pituitary tumors. Some might be led to by stimulation native the hypothalamus, which signals the pituitary gland to do hormones.


Pituitary Disorders:  What You need to Know


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Most pituitary tumors benign. However, since of the ar of the pituitary gland, huge pituitary tumors have the right to press against the optic nerves, causing vision problems. In addition, pituitary tumors that produce excessive amounts of hormone overstimulate other endocrine glands and also cause symptoms certain to the overproduced hormone.

The most typical hormone produced by pituitary tumor is prolactin. Prolactin-producing tumors (“prolactinomas”) are more frequent in women. Lock can reason irregularity or lose of periods, infertility, and also breast milk secretion. In men too much prolactin can cause reduced libido and also erectile dysfunction.

Acromegaly occurs as soon as a pituitary tumor  produces excess expansion hormones. Affecting mainly middle-aged adults, symptom vary and can incorporate diabetes and also high blood pressure, ede of hands and feet, coarsening of facial features and body hair, raising perspiration and body odor, irregular menstrual cycles and also breast milk manufacturing in women, and also erectile dysfunction in men. More than 95 percent that acromegaly instances are caused by bright tumors ~ above the pituitary gland.

Cushing disease occurs when a pituitary tumor produces extreme amount of a hormone referred to as ACTH. This reasons elevation that blood cortisol levels. The is an ext frequent in women. Symptom include-among many others-weight get with peculiar circulation (mostly mid-section), round off of the face, depression, rarely often rare periods, insomnia, hypertension, diabetes, osteoporosis, easy bruising, and kidney stones.

Diabetes insipidus results from poor production the ADH, a hormone the helps the body conserve the exactly amount the water. Diabetes insipidus is not related to the much more common type of diabetes, diabetes mellitus, although several of the symptoms—excessive thirst, extreme urine production and also dehydration—are similar.

Empty sella syndrome is characterized by one enlarged bony structure that residences the pituitary gland in ~ the basic of the brain; additional symptoms, although over there may likewise be none, can incorporate impotence, decreased sexual desire and irregular menstruation.

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Hypopituitarism, additionally called one underactive pituitary gland, affect the anterior lobe of the pituitary gland, usually leading to a partial or finish loss of functioning of the lobe. This can manifest through a variety of symptoms the relate come the absence of hormones created by the target glands (adrenals, thyroid, and testes or ovaries).