Pituitary adenoma laboratory tests: Difference between revisions
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==Overview== | ==Overview== | ||
Laboratory findings consistent with the diagnosis of pituitary adenoma include elevated serum prolactin level and elevated or decreased serum level of other pituitary hormones.==Laboratory Findings== | Laboratory findings consistent with the diagnosis of pituitary adenoma include elevated serum prolactin level and elevated or decreased serum level of other pituitary hormones. | ||
==Laboratory Findings== | |||
*Laboratory studies are important in the diagnosis of pituitary adenoma, abnormal findings may include: | *Laboratory studies are important in the diagnosis of pituitary adenoma, abnormal findings may include: | ||
:*Elevated or decreased level of [[adrenocorticotropic hormone]] (ACTH) | :*Elevated or decreased serum level of [[adrenocorticotropic hormone]] (ACTH) | ||
:*Elevated or decreased level of [[growth hormone]] (GH) | :*Elevated or decreased serum level of [[growth hormone]] (GH) | ||
:*Elevated [[prolactin]] | :*Elevated [[prolactin]] | ||
:*Elevated or decreased level of [[thyroid-stimulating hormone]] (TSH) | :*Elevated or decreased serum level of [[thyroid-stimulating hormone]] (TSH) | ||
:*Elevated or decreased level of [[follicle-stimulating hormone]] (FSH) | :*Elevated or decreased serum level of [[follicle-stimulating hormone]] (FSH) | ||
:*Elevated or decreased level of [[luteinizing hormone]] (LH) | :*Elevated or decreased serum level of [[luteinizing hormone]] (LH) | ||
*Some adenomas secrete more than one hormone, the most common combination being growth hormon and prolactin. | *Some adenomas secrete more than one hormone, the most common combination being growth hormon and prolactin. | ||
==References== | ==References== | ||
Revision as of 18:23, 1 October 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
Laboratory findings consistent with the diagnosis of pituitary adenoma include elevated serum prolactin level and elevated or decreased serum level of other pituitary hormones.
Laboratory Findings
- Laboratory studies are important in the diagnosis of pituitary adenoma, abnormal findings may include:
- Elevated or decreased serum level of adrenocorticotropic hormone (ACTH)
- Elevated or decreased serum level of growth hormone (GH)
- Elevated prolactin
- Elevated or decreased serum level of thyroid-stimulating hormone (TSH)
- Elevated or decreased serum level of follicle-stimulating hormone (FSH)
- Elevated or decreased serum level of luteinizing hormone (LH)
- Some adenomas secrete more than one hormone, the most common combination being growth hormon and prolactin.