Pituitary apoplexy overview: Difference between revisions
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==Overview== | ==Overview== | ||
Pituitary [[infarction]] is the [[death]] of an area of [[tissue]] in the [[pituitary gland]], a small [[gland]] joined to the [[hypothalamus]] (part of the brain). The pituitary produces many of the [[hormone]]s that control essential body processes. | Pituitary [[infarction]] is the [[death]] of an area of [[tissue]] in the [[pituitary gland]], a small [[gland]] joined to the [[hypothalamus]] (part of the brain). The pituitary produces many of the [[hormone]]s that control essential body processes. | ||
==Causes== | |||
Pituitary infarction is most commonly caused by [[bleeding]] due to a noncancerous [[tumor]] of the pituitary. When this bleeding occurs in a woman during or immediately after childbirth, it is called [[Sheehan syndrome]]. | |||
==Treatment== | ==Treatment== | ||
Revision as of 19:14, 5 April 2013
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Overview
Pituitary infarction is the death of an area of tissue in the pituitary gland, a small gland joined to the hypothalamus (part of the brain). The pituitary produces many of the hormones that control essential body processes.
Causes
Pituitary infarction is most commonly caused by bleeding due to a noncancerous tumor of the pituitary. When this bleeding occurs in a woman during or immediately after childbirth, it is called Sheehan syndrome.
Treatment
Surgery
Treatment for acute infarction may require surgery to relieve pressure on the pituitary and improve vision symptoms. Severe cases need emergency surgery.