Results 81 to 90 of about 9,281 (248)

A systematic review of the literature examining the diagnostic efficacy of measurement of fractionated plasma free metanephrines in the biochemical diagnosis of pheochromocytoma

BMC Endocrine Disorders, 2004
Background Fractionated plasma metanephrine measurements are commonly used in biochemical testing in search of pheochromocytoma. Methods We aimed to critically appraise the diagnostic efficacy of fractionated plasma free metanephrine measurements in ...
Thabane Lehana, Prebtani Ally PH, Sawka Anna M, Gafni Amiram, Levine Mitchell, Young William F   +5 more
doaj   +1 more source

Comparison of Cortisol, Androstenedione and Metanephrines to Assess Selectivity and Lateralization of Adrenal Vein Sampling in Primary Aldosteronism [PDF]

, 2021
Giulio Ceolotto, Giorgia Antonelli, Brasilina Caroccia, Michele Battistel, Giulio Barbiero, Mario Plebani, Gian Paolo Rossi   +6 more
openalex   +1 more source

DAMP Signaling is a Key Pathway Inducing Immune Modulation after Brain Injury [PDF]

, 2015
Acute brain lesions induce profound alterations of the peripheral immune response comprising the opposing phenomena of early immune activation and subsequent immunosuppression. The mechanisms underlying this brain-immune signaling are largely unknown. We
Akhisaroglu, Mustafa, Antoine, Daniel J, Dalpke, Alexander, Eigenbrod, Tatjana, Fleming, Thomas, Liesz, Arthur, Mracsko, Eva, Na, Shin-Young, Nawroth, Peter P, Roth, Stefan, Tracey, Kevin J, Veltkamp, Roland, Yang, Huan, Zhou, Wei   +13 more
core   +3 more sources

Atypical Neuroblastoma With Absent Urinary Catecholamine Excretion and 123ImIBG Avidity Are of Favorable Outcome: A Retrospective French Single‐Center Study

Pediatric Blood &Cancer, Volume 72, Issue 11, November 2025.
Abstract Background In neuroblastoma (NB), urinary catecholamine excretion and 123ImIBG avidity—depending on tumor enzymatic activity and norepinephrine transporter expression, respectively—are diagnostic standards. The prognostic impact of atypical NB, without urinary catecholamine excretion and/or 123ImIBG avidity, remains to be determined. We sought
Anna Borovkov, Juliette Assy, Isabelle Aerts, Franck Bourdeaut, Camille Cordero, Valérie Laurence, Amaury Leruste, Sarah Winter, Jean Michon, Daniel Orbach, Hélène Pacquement, Pascale Philippe‐Chomette, Gaelle Pierron, Julien Masliah‐Planchon, Sylvie Helfre, Isabelle Janoueix‐Lerosey, Anne‐Sophie Defachelles, Claudia Pasqualini, Nina Jehanno, Joanna Cyrta, Arnaud Gauthier, Véronique Mosseri, François Doz, Sabine Sarnacki, Liesbeth Cardoen, Hervé J. Brisse, Marie Luporsi, Gudrun Schleiermacher   +27 more
wiley   +1 more source

MON-395 Takotsubo Cardiomyopathy And Metanephrines

Journal of the Endocrine Society, 2019
Takotsubo (stress) cardiomyopathy, is defined by transient left ventricular systolic dysfunction without epicardial coronary disease. Case report A 50-year-old man presented with headache and visual disturbance with no past medical history of note. He had recently separated from his wife and children had moved out of the family home.
Cohen, Pollyanna, Aung, Htet, Rayanagoudar, Girish, Menon, Ravi   +3 more
openaire   +1 more source

Predictors of malignancy in patients with pheochromocytomas/paragangliomas: Asian Indian experience

Endocrine Connections, 2016
Background and aims: Malignant transformation of pheochromocytomas/paragangliomas (PCC/PGL) is a rare occurrence, and predictive factors for the same are not well understood.
Kranti Khadilkar, Vijaya Sarathi, Rajeev Kasaliwal, Reshma Pandit, Manjunath Goroshi, Gaurav Malhotra, Abhay Dalvi, Ganesh Bakshi, Anil Bhansali, Rajesh Rajput, Vyankatesh Shivane, Anurag Lila, Tushar Bandgar, Nalini S Shah   +13 more
doaj   +1 more source

Measurements of Plasma-Free Metanephrines by Immunoassay Versus Urinary Metanephrines and Catecholamines by Liquid Chromatography with Amperometric Detection for the Diagnosis of Pheochromocytoma/Paraganglioma [PDF]

, 2020
Wolfgang Raber, Hans Kotal, Rodrig Marculescu, Christian Scheuba, Martin B. Niederle, Alexandra Kautzky‐Willer, Michael Krebs   +6 more
openalex   +1 more source

Comparison of four different algorithms for the calculation of radioimmunoassay standard curves [PDF]

, 1980
Peer ...
Herndl, R., Marschner, I., Scriba, Peter Christian   +2 more
core   +2 more sources

Differences in Clinical Presentation Between Pheochromocytomas and Paragangliomas

Clinical Endocrinology, Volume 103, Issue 5, Page 651-658, November 2025.
ABSTRACT Objectives Pheochromocytomas and sympathetic paragangliomas (PPGLs) are similar in most aspects. However, they differ in genetic etiology, hormonal secretion, and associated neoplasms. This study aimed to investigate differences in clinical presentation between PPGLs. Design This study employs a retrospective cohort design. Patients The cohort
Vincent E. D. Pihlblad, Jan Calissendorff, Henrik Falhammar   +2 more
wiley   +1 more source

Contemporary capabilities of CT texture analysis in the diagnosis of pheochromocytoma: associations with clinical, laboratory, and pathomorphological findings

Терапевтический архив
Aim. To investigate the presence of statistically significant correlations between clinical and laboratory characteristics and features of contrast-enhanced computed tomography (CT) images, as well as to assess the possibility of predicting group ...
Natalia V. Tarbaeva, Almaz V. Manaev, Anastassia Chevais, Dmitry G. Beltsevich, Liliya S. Urusova, Aminat K. Ebzeeva, Anna A. Roslyakova, Galina A. Mel'nichenko, Natalia G. Mokrysheva   +8 more
doaj   +1 more source