Figure 3
Rhabdomyosarcoma metastases to the extraocular eye muscles. Excessive bilateral thickening of extraocular eye muscles and left-sided exophthalmos two months after onset of symptoms. (a) pre-contrast T1w, (b) contrast-enhanced fat-saturated T1w, (c) DWI b = 1000 s/mm2 and (d) ADC map indicating markedly restricted diffusivity in the extraocular eye muscles (arrows), fusion of MRI (coronal contrast-enhanced fat-saturated T1w) with FDG-PET (e) and with colour-encoded DWI b = 1000 s/mm2 (f).