Arrival time mapping with 15O-gas PET for cerebrovascular steno-occlusive diseases: a comparative study with CT perfusion

Abstract Background Positron emission tomography (PET) with 15O-gas for quantifying cerebral blood flow (CBF) and oxygen metabolism is the gold standard for assessing hemodynamics in ischemic cerebrovascular disease. However, conventional 15O-gas PET methods do not provide information on regional ar...

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Bibliographic Details
Main Authors: Masanobu Ibaraki, Yuki Shinohara, Aya Watanabe, Kaoru Sato, Tomomi Ohmura, Hiroyuki Yamamoto, Toshibumi Kinoshita
Format: Article
Language:English
Published: SpringerOpen 2025-03-01
Series:EJNMMI Research
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Online Access:https://doi.org/10.1186/s13550-025-01209-7
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