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Urine Metanephrine
Aka: Urine Metanephrine, 24-hour Urine Metanephrine- Preparation
- Stop agents altering metanephrines before checking
- See Pheochromocytoma for agents to avoid before test
- Normal
- Urine Metanephrines: 0 to 2.0 mg per 24 hours
- Increased
- Pheochromocytoma
- Neuroblastoma
- Stress
- Drugs or medications
- Caffeine
- Phenothiazines
- MAO inhibitor
- Alternative options
- Serum Metanephrines