Skip to main content
Insights into Imaging
Fig. 5 | Insights into Imaging

Fig. 5

From: Brain MR findings in patients treated with particle therapy for skull base tumors

Fig. 5

MRI performed 5 years after proton-beam therapy for skull base chondrosarcoma. Axial FLAIR (a) and T2-weighted (b) images show a disomogenous hyperintense lesion, involving both gray and white matter, in left frontal lobe surrounded by wide edematous area extending to the external capsula and causing mild mass-effect on striatum nucleus and midline structures. Axial post-contrast T1-weighted image (c) shows disomogeneous enhancement with “Swiss cheese” pattern. rCBV map (d) demonstrates no hypervascularization within the enhanced area

Back to article page