Fig. 7
From: Feasibility of 177Lu activity quantification using a small portable CZT-based gamma-camera
Example images for patient 1 (left) and patient 2 (right). Top row are A, C conventional gamma-camera images overlaid on the CT localizer, and B, D [68Ga]Ga-DOTA-TATE PET/CT images for tumour localization. Bottom panels show images from the hand-held camera acquired at day 1 with the LEHR and MEGP collimators, in the three energy windows. Images have been cropped for better visualization. Note that the orientation of the hand-held camera images depends on the camera positioning and does not correspond to that of the conventional camera systems. Panels A and E are adapted (cropped and re-arranged from material released under a Creative Commons Attribution 4.0 International License, https://creativecommons.org/licenses/by/4.0/) from [11]