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Fat-saturated T2-weighted axial MRI (a) of a 15-year-old male patient shows a nasopharyngeal juvenile angiofibroma (arrows) of intermediate signal with invasion of the right pterygopalatine and infratemporal fossa. The lesion (arrows) shows diffuse contrast enhancement on postcontrast fat-saturated T1-weighted axial MRI (b) and postcontrast fat-saturated T1-weighted coronal MRI (c).
