Fig. 7From: Tumor response prediction in 90Y radioembolization with PET-based radiomics features and absorbed dose metricsExample 90Y PET/CT images with CT-defined lesion contours (left: PET/CT axial slice showing the anatomical position within liver, right: magnified lesion on PET). a Lesion with large ZP value corresponding to responder. b Lesion with small ZP value corresponding to non-responder. c Lesion with large ZSN value corresponding to no progression at 1174 day. d Lesion with small ZSN value corresponding to progression in 44 daysBack to article page