Fig. 6
From: Dual-time-point myocardial 18F-FDG imaging in the detection of coronary artery disease
Images of a 55-year-old woman. She had multiple lesions of > 90% stenosis in the LAD, multiple lesions of 60-80% stenosis in the LCX, and a distal lesion of 90% stenosis in the RCA. Perfusion images show partially reversible defects in the anterior and anterolateral wall (‘focal’ pattern, red arrows). Resting 18F-FDG images show mild uptake in the anterior and anterolateral wall. On exercise images, 18F-FDG uptake is further increased compared with resting images, and the involved area is enlarged as well (‘focal’ pattern, yellow arrows)