Results 41 to 50 of about 7,258 (235)

Nonparametric Determination of Reference Intervals for Plasma Metanephrine and Normetanephrine [PDF]

open access: bronzeClinical Chemistry, 2004
Measurement of plasma metanephrine and normetanephrine concentrations has recently been acknowledged as one of the leading tests for the diagnosis of the neuroendocrine tumor, pheochromocytoma (1). The occurrence of the tumor is rare, and it is often difficult to diagnose.
Emily C. Heider   +2 more
openalex   +4 more sources

Urinary and plasma catecholamines and metanephrines in dogs with pheochromocytoma, hypercortisolism, nonadrenal disease and in healthy dogs. [PDF]

open access: yes, 2015
BACKGROUND: Diagnosis of pheochromocytoma (PC) is based on a combination of clinical suspicion, finding an adrenal mass, increased plasma, and urine concentrations of catecholamine metabolites and is finally confirmed with histopathology.
Boretti, F.S.   +8 more
core   +1 more source

Case of chronic indolent pheochromocytoma that caused medically controlled hypertension but treatment-resistant diabetes mellitus [PDF]

open access: yes, 2017
No abstract ...
Cho, Eun Joo   +4 more
core   +1 more source

Management of Patients with Adrenal Incidentalomas

open access: yesMìžnarodnij Endokrinologìčnij Žurnal, 2014
The problem of choosing the tactics of the management of patients with adrenal incidentalomas is topical without doubt, considering the widespread use of modern instrumental methods for topical diagnosis.
L.А. Lutsenko
doaj   +1 more source

Bilateral Adrenal Mass Secondary to Bilateral Infantile Neuroblastoma in an Infant With Beckwith-Wiedemann Syndrome. [PDF]

open access: yesClin Case Rep
ABSTRACT Infants with Beckwith‐Wiedemann syndrome face a high risk of embryonal tumors, necessitating early and consistent surveillance. This case illustrates how timely imaging and biochemical monitoring enabled successful non‐surgical management of bilateral adrenal neuroblastoma.
Nigusie M   +6 more
europepmc   +2 more sources

Unilateral and Bilateral Adrenalectomy for Pheochromocytoma Requires Adjustment of Urinary and Plasma Metanephrine Reference Ranges [PDF]

open access: yes, 2013
Context: Follow-up after adrenalectomy for pheochromocytoma is recommended because of a recurrence risk. During follow-up, plasma and/or urinary metanephrine (MN) and normetanephrine (NMN) are interpreted using reference ranges obtained in healthy ...
de Jong, Wilhelmina H. A.   +8 more
core   +2 more sources

Microchip electrophoresis bioanalytical applications [PDF]

open access: yes, 2008
Microchip electrophoresis (MCE) is a novel analytical technique resulting from miniaturization of capillary electrophoresis (CE) to a planar microfabricated separation device.
Vlcková, Markéta
core   +1 more source

An unusual and interesting case of phaeochromocytoma

open access: yesJournal of Clinical and Scientific Research, 2020
Phaeochromocytomas are catecholamine-secreting tumours that arise from chromaffin cells of the adrenal medulla. The common age of onset is between the third and fifth decades of life.
Sravanthi Guduru   +3 more
doaj   +1 more source

A comparison of substrate oxidation during prolonged exercise in men at terrestrial altitude and normobaric normoxia following the coingestion of 13C glucose and 13C fructose [PDF]

open access: yes, 2017
This study compared the effects of co-ingesting glucose and fructose on exogenous and endogenous substrate oxidation during prolonged exercise at altitude and sea level, in men.
Adopo   +50 more
core   +2 more sources

A retrospective study on the association between urine metanephrines and cardiometabolic risk in patients with nonfunctioning adrenal incidentaloma

open access: yesScientific Reports, 2022
Several studies argued that cardiovascular evaluation of patients with nonfunctioning adrenal incidentaloma is of particular importance. Therefore, we aimed to evaluate the possibility of stratifying the cardiometabolic risk using metanephrine levels in ...
Mirko Parasiliti-Caprino   +12 more
doaj   +1 more source

Home - About - Disclaimer - Privacy