Fig. 1From: Evaluation of 18F-fluorothymidine positron emission tomography ([18F]FLT-PET/CT) methodology in assessing early response to chemotherapy in patients with gastro-oesophageal cancerCoronal section of pre-treatment of a patient with oesophageal cancer (arrows) illustrating the diagnostic CT (a) and the unfiltered fused PET images (b). Following application of the KSF, visualisation of the oesophageal cancer (arrows) was markedly improved (c)Back to article page