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Catecholamines, Fractionated, Plasma

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Catecholamines, Fractionated, Plasma

Accredited Facility E-report Qualified Specialists

This test measures plasma catecholamines individually, including epinephrine, norepinephrine, and dopamine. It helps evaluate pheochromocytoma, paraganglioma, adrenal gland disorders, and abnormal sympathetic nervous system activity.

  • If pheochromocytoma is suspected.
  • During evaluation of unexplained high blood pressure.
  • When episodes of palpitations, sweating, or headaches occur.
  • During investigation of adrenal or neuroendocrine disorders.
  • As recommended during endocrine assessment.
  • Fasting and resting before sample collection may be required.
  • Avoid caffeine, nicotine, alcohol, and strenuous exercise before testing.
  • Certain medications may need adjustment if instructed by the healthcare provider.
  • A blood sample will be collected from a vein.
  • Follow all laboratory preparation instructions carefully for accurate results.
    • Catecholamines, Fractionated, Plasma
    No labs currently offering this test.