Prognostic impact of discordant lesions on [18F]FDG and [68Ga]Ga-FAPI-04 PET/CT compared to histological FAP expression in neuroendocrine neoplasms

ObjectiveOn dual-tracer positron emission tomography/computed tomography (PET/CT) with 2-deoxy-2-[¹⁸F]fluoro-D-glucose ([¹⁸F]FDG) and fibroblast activation protein inhibitor ([⁶⁸Ga]Ga-FAPI-04), discordant lesions (FDG+/FAPI-) in aggressive neuroendocrine neoplasms (NENs) are linked to shorter progre...

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Autores principales:	Tim Jedamzik, Aleksander Kosmala, Stefan Kircher, Marieke Heinrich, Wiebke Schlötelburg, Andreas K. Buck, Alexander Meining, Rudolf A. Werner, Alexander Weich, Kerstin Michalski
Formato:	Artigo
Lenguaje:	Inglês
Publicado:	Frontiers Media S.A. 2026-04-01
Colección:	Frontiers in Nuclear Medicine
Materias:	[18F]FDG and [68Ga]Ga-FAPI-04 discordant lesions dual-tracer PET/CT histologic FAP expression neuroendocrine neoplasms outcome prediction
Acceso en línea:	https://www.frontiersin.org/articles/10.3389/fnume.2026.1777541/full
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