FIGURE 6. (B) PET image showed 2 foci of increased tracer uptake. It is not clear whether medial lesion was in left lobe of liver or left-most lesion in spleen or bowel. CT (A) and fused images (C) showed medial activity was normal stomach wall, whereas lesion in left upper abdomen was within spleen. Patient had non-Hodgkin’s lymphoma, and lesion in spleen was consistent with recurrent tumor.