hypophysectomy
Sign in to saveHypophysectomy is the surgical removal of the hypophysis (pituitary gland). It is most commonly performed to treat tumors, especially craniopharyngioma tumors. Sometimes it is used to treat Cushing's syndrome due to pituitary adenoma or Simmond's disease It is also applied in neurosciences (in experiments with lab animals) to understand the functioning of hypophysis. There are various ways a hypophysectomy can be carried out. These methods include transsphenoidal hypophysectomy, open craniotomy, and stereotactic radiosurgery.
Research
13,083 papers- Hypophysectomy in dogs: a review.The veterinary quarterly · 1999
- Hypophysectomy.Clinical otolaryngology and allied sciences · 1978
- Hypophysectomy.Nursing times · 1975
- HYPOPHYSECTOMY.Lancet (London, England) · 1959
- Transsphenoidal hypophysectomy. 1971.Journal of neurosurgery · 2007
via PubMed
~3 min read
Article
7 sectionsContents
- Methods of hypophysectomy
- Transsphenoidal hypophysectomy
- Open craniotomy
- Stereotactic radiosurgery
- Complications
- See also
- References
Hypophysectomy is the surgical removal of the hypophysis (pituitary gland). It is most commonly performed to treat tumors, especially craniopharyngioma tumors. Sometimes it is used to treat Cushing's syndrome due to pituitary adenoma or Simmond's disease It is also applied in neurosciences (in experiments with lab animals) to understand the functioning of hypophysis. There are various ways a hypophysectomy can be carried out. These methods include transsphenoidal hypophysectomy, open craniotomy, and stereotactic radiosurgery.
Medications that are given as hormone replacement therapy following a complete hypophysectomy (removal of the pituitary gland) are often glucocorticoids. Secondary Addison's and hyperlipidemia can occur. Thyroid hormone is useful in controlling cholesterol metabolism that has been affected by pituitary deletion.