Comparison of [18F]fluorodeoxyglucose and [68Ga]Gallium DOTA-TATE in patients with active giant cell arteritis

Comparison of [18F]fluorodeoxyglucose and [68Ga]Gallium DOTA-TATE in patients with active giant cell arteritis

Abstract Purpose [18F]Fluorodeoxyglucose (FDG) is widely used in PET/CT imaging to detect large vessel vasculitis in giant cell arteritis (GCA), but its performance is suboptimal in patients receiving glucocorticoids. We aimed to compare [68Ga]Ga-HA-DOTA-TATE, a somatostatin 2-analogue tracer, to [1...

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Bibliographic Details
Main Authors: Alison H. Clifford, Jonathan Abele, Ryan Hung, Frank Wuest, Jan Andersson, Susan Pike, Elaine Yacyshyn, Eric Lenza, Glen Jickling, Paolo Raggi, Jan Willem Cohen Tervaert
Format: Article
Language:English
Published: Springer 2025-03-01
Series:EJNMMI Reports
Subjects:
[68Ga]Ga-HA-DOTA-TATE
Giant cell arteritis
Large vessel vasculitis
Somatostatin receptor
Positron emission tomography
Nuclear medicine
Online Access:https://doi.org/10.1186/s41824-025-00242-y
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https://doi.org/10.1186/s41824-025-00242-y

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