FIGURE 4.

Representative images (multiorgan involvement) (patient 5 in table 2). a) Maximum intensity projection ¹⁸F-fluoro-deoxyglucose positron emission tomography (¹⁸F-FDG PET) image shows ¹⁸F-FDG uptake in the mediastinal, bilateral hilar and abdominal lymph nodes, spleen and heart. b) ¹⁸F-FDG PET image shows focal myocardial ¹⁸F-FDG uptake in the mid-segments of the anteroseptal and inferior walls (arrows). c) Late gadolinium-enhanced magnitude inversion recovery image in the short axis shows hyperenhancements in the mid-segments of the anteroseptal and inferior walls (arrows).