Figure 3. A 47-year-old female who has been diagnosed as breast cancer in her left breast. The patient underwent breast magnetic resonance imaging at the 3rd week of menstrual cycle. (A, B) Contrast-enhanced axial image and maximum intensity projection image show marked background parenchymal enhancement in the contralateral normal breast. (C) ¹⁸F-FDG PET/CT shows high values of SUVmax (2.6) and SUVmean (1.6).

SUV=standardized uptake value; ¹⁸F-FDG PET/CT=¹⁸F-fluorodeoxyglucose positron emission tomography/computed tomography.