Article

Quantitative comparison of CT-free frameworks of PET imaging in LAFOV PET/CT systems

2026-03-03

Abstract excerpt

<title>Abstract</title> <p> Objective In long axial field-of-view (LAFOV) PET/CT systems, where a fraction of the standard injected activity can be adequate for PET imaging, (low-dose) CT can have the largest contribution to the radiation dose. Aiming to eradicate this radiation contribution, e.g., to reduce the risk for patients with long life expectancy, this study assesses the quantitative performance of CT-...

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Literature Corpus work: 3386e62d-78e9-5140-8120-5be253b8c39e
DOI: 10.21203/rs.3.rs-8990485/v1

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