Pheochromocytoma other diagnostic studies: Difference between revisions
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{{Pheochromocytoma}} | {{Pheochromocytoma}} | ||
{{CMG}} | {{CMG}} {{AE}} {{AAM}} | ||
==Overview== | ==Overview== | ||
[[Clonidine suppression test]] may be used in the diagnosis of pheochromocytoma. | |||
==Other Diagnostic Studies== | ==Other Diagnostic Studies== | ||
One diagnostic test used in the past for a pheochromocytoma is to administer [[clonidine]], a centrally-acting alpha-2 agonist used to treat high blood pressure. Clonidine mimics catecholamines in the brain, causing it to reduce the activity of the sympathetic nerves controlling the adrenal medulla. A healthy adrenal medulla will respond to the [[Clonidine#Clonidine suppression test|Clonidine suppression test]] by reducing catecholamine production; the lack of a response is evidence of pheochromocytoma. | One diagnostic test used in the past for a pheochromocytoma is to administer [[clonidine]], a centrally-acting alpha-2 agonist used to treat high blood pressure. Clonidine mimics catecholamines in the brain, causing it to reduce the activity of the sympathetic nerves controlling the adrenal medulla. A healthy adrenal medulla will respond to the [[Clonidine#Clonidine suppression test|Clonidine suppression test]] by reducing catecholamine production; the lack of a response is evidence of pheochromocytoma. | ||
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==References== | ==References== | ||
{{Reflist|2}} | {{Reflist|2}} | ||
[[Category:Endocrinology] | [[Category:Endocrinology] | ||
[[Category:Needs content]] | [[Category:Needs content]] | ||
{{WikiDoc Help Menu}} | {{WikiDoc Help Menu}} | ||
{{WikiDoc Sources}} | {{WikiDoc Sources}} | ||
Revision as of 17:20, 2 September 2015
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Ahmad Al Maradni, M.D. [2]
Overview
Clonidine suppression test may be used in the diagnosis of pheochromocytoma.
Other Diagnostic Studies
One diagnostic test used in the past for a pheochromocytoma is to administer clonidine, a centrally-acting alpha-2 agonist used to treat high blood pressure. Clonidine mimics catecholamines in the brain, causing it to reduce the activity of the sympathetic nerves controlling the adrenal medulla. A healthy adrenal medulla will respond to the Clonidine suppression test by reducing catecholamine production; the lack of a response is evidence of pheochromocytoma.
References
[[Category:Endocrinology]