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catecholamines in 24 hour urine
Indications:
- rule out pheochromocytoma
Increases:
- associated with neurochromaffin tumors
- pheochromocytoma
- paraganglioma
- neuroblastoma
- anxiety
- intense physical exercise
Procedure:
1) plasma dopamine, plasma epinephrine, plasma norepinephrine
2) 24 hour urine catecholamines
Related
catecholamine
metanephrines in 24 hour urine
Specific
dopamine in 24 hour urine
epinephrine in 24 hour urine
free catecholamines in 24 hour urine
norepinephrine in 24 hour urine
General
24 hour urine
catecholamines in urine
References
Catecholamines, Plasma and Urine
Lab Tests Online: catecholamine