Pituitary infarction
Alternate Names : Pituitary apoplexy
Definition
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.
Overview, Causes, & Risk Factors
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. Risk factors for pituitary infarction include: - Bleeding disorders
- Diabetes
- Head injury
- Radiation to the pituitary gland
- Use of a breathing machine
However, in most cases, the cause is not clear.
Pictures & Images
 See all Pictures & Images
|
