Pituitary adenoma laboratory tests

Pituitary adenoma Microchapters
Home
Patient Information
Overview
Historical Perspective
Classification
Pathophysiology
Causes
Differentiating Pituitary adenoma from other Diseases
Epidemiology and Demographics
Risk Factors
Natural history, Complications and Prognosis
Diagnosis
Staging
History and Symptoms
Physical Examination
Laboratory Findings
CT
MRI
Other Imaging Findings
Other Diagnostic Studies
Treatment
Medical Therapy
Surgery
Primary Prevention
Secondary Prevention
Cost-Effectiveness of Therapy
Future or Investigational Therapies
Case Studies
Case #1
Pituitary adenoma laboratory tests On the Web
Most recent articles
Most cited articles
Review articles
CME Programs
Powerpoint slides
Images
American Roentgen Ray Society Images of Pituitary adenoma laboratory tests All Images X-rays Echo & Ultrasound CT Images MRI
Ongoing Trials at Clinical Trials.gov
US National Guidelines Clearinghouse
NICE Guidance
FDA on Pituitary adenoma laboratory tests
CDC on Pituitary adenoma laboratory tests
Pituitary adenoma laboratory tests in the news
Blogs on Pituitary adenoma laboratory tests
Directions to Hospitals Treating Pituitary adenoma
Risk calculators and risk factors for Pituitary adenoma laboratory tests

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 levels of other pituitary hormones.

Laboratory Findings

• Laboratory findings consistent with the diagnosis of pituitary adenoma include:

• Elevated serum level of prolactin
• Elevated or decreased serum level of adrenocorticotropic hormone (ACTH)
• Elevated or decreased serum level of growth hormone (GH)
• 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 hormone and prolactin.