Results 51 to 60 of about 5,463 (222)
Clinical Case Reports, Volume 14, Issue 5, May 2026.ABSTRACT Paragangliomas may appear biochemically silent, yet still behave as functional tumors with severe intraoperative consequences. Normal preoperative catecholamine screening does not exclude the risk of hypertensive crisis during surgery.
Abdul Basit +5 more
wiley +1 more source
South African Journal of Oncology, 2023 Background: 123I-Metaiodobenzylguanidine ([123I]mIBG) is the agent of choice to assess for presence of metastases and therapy response in patients with neuroblastoma.
Yaw A. Amoako +2 more
doaj +1 more source
Case Reports in Oncological Medicine, 2015 123I-Metaiodobenzylguanidine (123I-MIBG) scintigraphy is a widely used functional imaging tool with a high degree of sensitivity and specificity in diagnosis of pheochromocytoma. However, rare cases of false positive reactions have been reported.
Hee Soo Jung +10 more
doaj +1 more source
Multimodale Bildgebung in der pädiatrischen Onkologie [PDF]
, 2013 The evaluation of multimodal imaging in paediatric oncology is the main theme of this thesis. Both published studies evaluate 18F-fluorodesoxyglucose positron emission tomography (18FFDG-PET) combined with an additional imaging modality in paediatric ...
Melzer, Henriette Ingrid
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Journal of Internal Medicine, Volume 299, Issue 5, Page 615-627, May 2026.Abstract Background Current guidelines recommend at least 10 years of follow‐up for all pheochromocytoma and paraganglioma (PPGL) patients and lifelong monitoring for high‐risk individuals. Nonetheless, data identifying patients who may not require routine lifelong follow‐up are scarce. Methods Among 999 patients with PPGL, 703 who were non‐metastatic,
Min Jeong Park +15 more
wiley +1 more source
Alzheimer's &Dementia, Volume 22, Issue 4, April 2026.Abstract INTRODUCTION Quantitative evaluations of how recommendations influence clinical practice are limited. This study assessed changes in the diagnostic pathways after the 2020 Italian Intersocietal Consensus Recommendations (IICR) for biomarker‐based dementia diagnosis.
Cristina Festari +17 more
wiley +1 more source
Brain and Behavior, Volume 16, Issue 4, April 2026.Autopsy findings in autoimmune autonomic ganglionopathy (AAG) revealed preserved thoracic sympathetic ganglia, intact cardiac sympathetic fibers, and preserved enteric plexuses, providing pathological support for AAG as a channelopathy. Abstract Introduction Autoimmune autonomic ganglionopathy (AAG) is a rare disorder characterized by widespread ...
Daisuke Taniguchi +7 more
wiley +1 more source
BMC Research Notes, 2017 Background Pheochromocytomas are rare neuroendocrine tumors, with a malignancy frequency of approximately 10%. The treatment of malignant pheochromocytoma is palliative, and the traditional management strategy has limited efficacy.
Teruaki Sugino +15 more
doaj +1 more source
EJNMMI Research, 2021 Background During anthracycline treatment of cancer, there is a lack for biomarkers of cardiotoxicity besides the cardiac dysfunction. The objective of the present study was to compare [18F]FDG and [123I]MIBG (metaiodobenzylguanidine) in a longitudinal ...
Alexandra Oudot +7 more
doaj +1 more source
Establishment of Quality Standard for Metaiodobenzylguanidine as Radiopharmaceutical Precursor
Journal of Isotopes, 2023 Meta-iodobenzylguanidine (MIBG) is used as a chemical precursor of radioiodinated (123I or 131I) MIBG preparation. In order to control the quality of MIBG, in this study, Infrared identification of self-made MIBG was carried out, the physical and ...
CHEN Mengyi;DONG Ruilin;XING Yu;ZHOU Jiajun;QIU Shanshan;SUN Mingyue;WANG Xiaoming;WU Fuhai;HU Ji
doaj +1 more source