Evaluation of 18F-FDG Uptake and Arterial Wall Calcifications Using 18F-FDG PET/CT
Simona Ben-Haim, MD, DSc1,2,
Ela Kupzov, PhM3,
Ada Tamir, DSc2,4 and
Ora Israel, MD2,3
1 Department of Nuclear Medicine, Carmel Medical Center, Haifa, Israel
2 The B. Rapaport Faculty of Medicine, Technion, Israel Institute of Technology, Haifa, Israel
3 Department of Nuclear Medicine, Rambam Medical Center, Haifa, Israel
4 Department of Epidemiology and Biostatistics, Carmel Medical Center, Haifa, Israel

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FIGURE 1. A 71-y-old woman with a history of breast carcinoma and colon cancer and a medical history of hypertension. CT (A), 18F-FDG PET (B), and fused PET/CT (C) images show CT calcifications in wall of thoracic aorta with (arrow) and without (arrowhead) focal 18F-FDG uptake.
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FIGURE 2. A 72-y-old man with colon carcinoma and known ischemic heart disease and who underwent coronary artery bypass grafting 13 y previously. CT (A), 18F-FDG PET (B), and fused PET/CT (C) images show focally increased 18F-FDG uptake in wall of thoracic aorta (arrows) with no corresponding CT calcification.
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Copyright © 2004 by the Society of Nuclear Medicine.