title: A pheochromocytoma with normal clonidine-suppression test: how difficult the biochemical diagnosis?
authors.forename: Michelangelo
authors.initials: M
authors.lastname: Sartori
authors.forename: Alessandro
authors.initials: A
authors.lastname: Cosenzi
authors.forename: Elena
authors.initials: E
authors.lastname: Bernobich
authors.forename: Lorenzo A
authors.initials: LA
authors.lastname: Calo
authors.forename: Giuseppe
authors.initials: G
authors.lastname: Bellini
authors.forename: Andrea
authors.initials: A
authors.lastname: Semplicini
mesh_terms: D002395:Catecholamines / Q000032:analysis / Q000097:blood / Q000378:metabolism; D003000:Clonidine / Q000494:pharmacology; D003937:Diagnosis, Differential; D006801:Humans; D006973:Hypertension; D008297:Male; D008676:Metanephrine / Q000032:analysis / Q000652:urine; D008875:Middle Aged; D010673:Pheochromocytoma / Q000175:diagnosis* / Q000378:metabolism / Q000503:physiopathology; D013565:Sympatholytics / Q000494:pharmacology
chemical_list: D002395:Catecholamines; D013565:Sympatholytics; D008676:Metanephrine; D003000:Clonidine