Deconjugated urinary metanephrine, normetanephrine and 3-methoxytyramine in laboratory diagnosis of pheochromocytoma and paraganglioma.

摘要

This work discusses the clinical performance of deconjugatedmetanephrine (MN), normetanephrine (NMN) and3-methoxytyramine (3MT) determined in the basal first morningurine using a chromatographic method with electrochemicaldetection for the clinical diagno