Interesting ImagesDynamic Whole-Body 18F-FDG PET for Minimizing Patient Motion ArtifactKaji, Tomohito MD, PhD∗; Osanai, Kouji RT∗; Nakata, Tomoaki MD, PhD∗; Tamaki, Nagara MD, PhD†Author Information From the ∗PET Center, Hakodate Goryokaku Hospital, Hakodate, Hokkaido †Department of Radiology, Kyoto Prefectural University of Medicine, Kyoto, Japan. Received for publication March 19, 2020; revision accepted July 10, 2020. Conflicts of interest and sources of funding: none declared. Correspondence to: Tomohito Kaji, MD, PhD, PET Center, Hakodate Goryokaku Hospital, 38-3 Goryokaku-cho, Hakodate City, Hokkaido, Japan, 040-8611. E-mail: [email protected]. Clinical Nuclear Medicine: November 2020 - Volume 45 - Issue 11 - p 880-882 doi: 10.1097/RLU.0000000000003253 Buy Metrics Abstract Recent PET/CT systems permit short acquisition with acceptable image quality. In addition, continuous-bed-motion mode is available for whole-body PET imaging with some PET cameras providing better uniformity and reproducibility throughout the field of view. We demonstrate a case with patient motion during the dynamic scan. Although the total summation of serial whole-body scan showed image artifact, the first 15 minutes’ summation of the serial scans provided high-quality images by eliminating the frames with motion. This acquisition mode seems to be particularly useful to perform for those who may likely to move during PET scan. Copyright © 2020 Wolters Kluwer Health, Inc. All rights reserved.