Hyperpituitarism: Difference between revisions
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{{Infobox medical condition | |||
| name = Hyperpituitarism | |||
| image = [[File:Pituitary_gland_small.gif|alt=Pituitary gland]] | |||
| caption = The [[pituitary gland]] | |||
| field = [[Endocrinology]] | |||
| symptoms = [[Headache]], [[visual field defects]], [[hormonal imbalance]] | |||
| complications = [[Pituitary apoplexy]], [[vision loss]], [[hypopituitarism]] | |||
| onset = Variable, depending on the underlying cause | |||
| duration = Chronic | |||
| causes = [[Pituitary adenoma]], [[hyperplasia]] | |||
| risks = [[Genetic predisposition]], [[radiation exposure]] | |||
| diagnosis = [[MRI]], [[CT scan]], [[hormone level tests]] | |||
| differential = [[Hypopituitarism]], [[pituitary tumor]], [[Cushing's disease]] | |||
| treatment = [[Surgery]], [[radiation therapy]], [[medication]] | |||
| medication = [[Dopamine agonists]], [[somatostatin analogs]] | |||
| prognosis = Variable, depending on the cause and treatment | |||
| frequency = Rare | |||
}} | |||
[[File:Dopamine2.svg|Dopamin|thumb|left]] | |||
'''Hyperpituitarism''' is a condition characterized by the excessive secretion of [[hormones]] by the [[pituitary gland]]. The pituitary gland is a small, pea-sized organ located at the base of the brain, responsible for producing hormones that regulate critical body functions. | '''Hyperpituitarism''' is a condition characterized by the excessive secretion of [[hormones]] by the [[pituitary gland]]. The pituitary gland is a small, pea-sized organ located at the base of the brain, responsible for producing hormones that regulate critical body functions. | ||
==Causes== | ==Causes== | ||
Hyperpituitarism is most commonly caused by noncancerous [[tumors]] in the pituitary gland known as [[adenomas]]. These tumors cause the gland to produce excessive amounts of hormones. Other causes can include certain [[genetic disorders]], [[infections]], and [[injuries]] to the pituitary gland. | Hyperpituitarism is most commonly caused by noncancerous [[tumors]] in the pituitary gland known as [[adenomas]]. These tumors cause the gland to produce excessive amounts of hormones. Other causes can include certain [[genetic disorders]], [[infections]], and [[injuries]] to the pituitary gland. | ||
==Symptoms== | ==Symptoms== | ||
The symptoms of hyperpituitarism can vary greatly depending on which hormones are overproduced. Common symptoms can include [[headaches]], [[vision problems]], and changes in [[menstruation]] for women and [[sexual function]] in men. Other symptoms can include joint pain, weight gain, and mood changes. | The symptoms of hyperpituitarism can vary greatly depending on which hormones are overproduced. Common symptoms can include [[headaches]], [[vision problems]], and changes in [[menstruation]] for women and [[sexual function]] in men. Other symptoms can include joint pain, weight gain, and mood changes. | ||
==Diagnosis== | ==Diagnosis== | ||
Diagnosis of hyperpituitarism typically involves a series of [[blood tests]] to measure hormone levels. In some cases, a [[magnetic resonance imaging]] (MRI) scan may be used to identify any tumors on the pituitary gland. | Diagnosis of hyperpituitarism typically involves a series of [[blood tests]] to measure hormone levels. In some cases, a [[magnetic resonance imaging]] (MRI) scan may be used to identify any tumors on the pituitary gland. | ||
==Treatment== | ==Treatment== | ||
Treatment for hyperpituitarism typically involves managing the symptoms and treating the underlying cause. This can include [[medication]], [[radiation therapy]], or [[surgery]] to remove the tumor. | Treatment for hyperpituitarism typically involves managing the symptoms and treating the underlying cause. This can include [[medication]], [[radiation therapy]], or [[surgery]] to remove the tumor. | ||
==See also== | ==See also== | ||
* [[Pituitary gland]] | * [[Pituitary gland]] | ||
| Line 32: | Line 47: | ||
* [[Radiation therapy]] | * [[Radiation therapy]] | ||
* [[Surgery]] | * [[Surgery]] | ||
[[Category:Endocrine diseases]] | [[Category:Endocrine diseases]] | ||
[[Category:Pituitary disorders]] | [[Category:Pituitary disorders]] | ||
[[Category:Medical conditions]] | [[Category:Medical conditions]] | ||
{{stub}} | {{stub}} | ||
Latest revision as of 04:05, 9 April 2025
Editor-In-Chief: Prab R Tumpati, MD
Obesity, Sleep & Internal medicine
Founder, WikiMD Wellnesspedia &
W8MD medical weight loss NYC and sleep center NYC
| Hyperpituitarism | |
|---|---|
| |
| Synonyms | N/A |
| Pronounce | N/A |
| Specialty | N/A |
| Symptoms | Headache, visual field defects, hormonal imbalance |
| Complications | Pituitary apoplexy, vision loss, hypopituitarism |
| Onset | Variable, depending on the underlying cause |
| Duration | Chronic |
| Types | N/A |
| Causes | Pituitary adenoma, hyperplasia |
| Risks | Genetic predisposition, radiation exposure |
| Diagnosis | MRI, CT scan, hormone level tests |
| Differential diagnosis | Hypopituitarism, pituitary tumor, Cushing's disease |
| Prevention | N/A |
| Treatment | Surgery, radiation therapy, medication |
| Medication | Dopamine agonists, somatostatin analogs |
| Prognosis | Variable, depending on the cause and treatment |
| Frequency | Rare |
| Deaths | N/A |
Hyperpituitarism is a condition characterized by the excessive secretion of hormones by the pituitary gland. The pituitary gland is a small, pea-sized organ located at the base of the brain, responsible for producing hormones that regulate critical body functions.
Causes[edit]
Hyperpituitarism is most commonly caused by noncancerous tumors in the pituitary gland known as adenomas. These tumors cause the gland to produce excessive amounts of hormones. Other causes can include certain genetic disorders, infections, and injuries to the pituitary gland.
Symptoms[edit]
The symptoms of hyperpituitarism can vary greatly depending on which hormones are overproduced. Common symptoms can include headaches, vision problems, and changes in menstruation for women and sexual function in men. Other symptoms can include joint pain, weight gain, and mood changes.
Diagnosis[edit]
Diagnosis of hyperpituitarism typically involves a series of blood tests to measure hormone levels. In some cases, a magnetic resonance imaging (MRI) scan may be used to identify any tumors on the pituitary gland.
Treatment[edit]
Treatment for hyperpituitarism typically involves managing the symptoms and treating the underlying cause. This can include medication, radiation therapy, or surgery to remove the tumor.
