Fig. 4From: Harmonization of standard uptake values across different positron emission tomography/computed tomography systems and different reconstruction algorithms: validation in oncology patientsRepresentative PET/CT images and quantitative analyses of patients from Group 2. Patients were scanned first on Gemini and subsequently on mCT (upper panel), or first on mCT and then on Gemini (lower panel). All scanned data were reconstructed using the clinical algorithms of each PET system. ΔSUVmax and ΔSUVmax% were notably changed when applying the EQ.PET filterBack to article page