Fig. 1From: Intra- and inter-operator variability in MRI-based manual segmentation of HCC lesions and its impact on dosimetryExample HCC lesions as seen on dynamic post-contrast T1-weighted fat-saturated MRI images. a Large, well defined (code 46.1, corresponding to patient #46, lesion #1). b Small, well defined (39.3). c Large, poorly defined (49.1). d Small, poorly defined (55.4). Each image is displayed in the optimum visualization window and phase used for segmentationBack to article page