catecholamines in 24 hour urine

Indications

• rule out pheochromocytoma

Increases

• associated with neurochromaffin tumors
  • pheochromocytoma
  • paraganglioma
  • neuroblastoma
• anxiety
• intense physical exercise

Procedure

• plasma dopamine, plasma epinephrine, plasma norepinephrine
• 24 hour urine catecholamines

More general terms

• 24 hour urine
• catecholamines in urine

More specific terms

• dopamine in 24 hour urine
• epinephrine in 24 hour urine
• free catecholamines in 24 hour urine
• norepinephrine in 24 hour urine

Additional terms

• catecholamine
• metanephrines in 24 hour urine