in the 63 cases studied during 25 years by measuring simultaneously various aminergic parameters , including plasma catecholamines and urinary adrenaline ( a ) , noradrenaline ( n ) and vanilmandelic acid ( vma ) , we were able to establish the diagnosis of pheochromocytoma in all cases .
C0007412
catecholamines
C0028351
noradrenaline