VCAM1 and atherosclerosis: Other examples of PET/CT include 68Ga-DOTATATE PET/CT to image somatostatin receptor expression, initially developed for imaging of tumors, as a tool to detect inflammation of large arteries [8], 18F-4V for imaging of VCAM-1 (vascular cell adhesion molecule-1) expression in atherosclerosis [9], or CD80-targeting PET Tracers [10].