24 Hour Urine-Catecholamines Fractionated

About This Test

The 24-hour urine catecholamines fractionated test measures levels of adrenaline, noradrenaline, and dopamine excreted in urine over a day. It aids in diagnosing conditions like pheochromocytoma or neuroblastoma. Abnormal levels indicate adrenal gland tumors or dysfunction, guiding treatment and man