Figure 7
93-year-old male with left mandible SCC PET activity map overlaid on co-registered DCE-MRI (SimpleElastix v0.10.0; https://github.com/SuperElastix/SimpleElastix) (top). Sagittal (A) and axial (B) slices show 2 regions with SUV = 5.9 and mean Ki = 0.01 mL/cm3/min, discordant with negative pathology report. Low power view image showing lymphoid follicular hyperplasia (C) in lymph node with elevated SUV and high power view image showing tingible body microphages (D).
