Fig. 11From: Fibrous dysplasia for radiologists: beyond ground glass bone matrixMultimodality imaging in polyostotic fibrous dysplasia (FD). a, b PET/CT with 18-F-NaF demonstrates multiple lucent FD lesions seen on CT with corresponding areas of mild radiotracer uptake on PET. c–f Lesions demonstrate intermediate T1 signal intensity on MRI (c), intermediate-to-low signal intensity on T2 (d), slightly hyperintense signal intensity on DWI (e), uniform enhancement after contrast administration (f)Back to article page