Fig. 5From: Inter-observer variability of 90Y PET/CT dosimetry in hepatocellular carcinoma after glass microspheres transarterial radioembolizationExample of tumor volume delineation in two patients. A, B, and C are the observers. The upper row shows a tumor with differences in the contouring of the volume, whereas the differences are more limited in the patient represented in the lower rowBack to article page