RT Journal Article SR Electronic T1 Performing an additional lateral decubitus PET/CT scan to resolve a respiratory motion artifact JF Journal of Nuclear Medicine Technology JO J. Nucl. Med. Technol. FD Society of Nuclear Medicine SP jnmt.120.251975 DO 10.2967/jnmt.120.251975 A1 Roberto Rinaldi A1 Luca Camoni A1 Domenico Albano YR 2020 UL http://tech.snmjournals.org/content/early/2020/10/02/jnmt.120.251975.abstract AB Respiratory motion artifacts may affect whole body 18F-FDG PET / CT scans interpretation, especially when lesions are localized between the liver and lung. We report a case of a patients affected by breast cancer who underwent PET/CT after therapy; a focal 18F-FDG uptake of not univocal interpretation was observed between liver and pleura. A subsequent acquisition on the right lateral decubitus showed the pleural location of lesion, thus improving the diagnostic accuracy of the PET/CT finding.