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. 2021 Oct 11;8:725548. doi: 10.3389/fmed.2021.725548

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Copyright © 2021 Tucker, Collins, Denvir and McDougald.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Axial, coronal, and sagittal PET/CT image acquisition of the 3D printed zebrafish model post-injection of 0.05 MBq of [¹⁸F]FDG. (A) CT image displays the CT contrast (white line) withing the model's vascular system. (B) PET image reveals [¹⁸F]FDG (coloured line) within the model's vascular system. (C) Fused PET/CT confirms CT contrast and [¹⁸F]FDG are within the model's vascular system.