Figure 8
MRI of Case 10 showingan abnormal signal in the right maxillary sinus and right nasal cavity. a) TheT1-weighted signals b) and the T2-weighted signals were hyperintense c) and the contrast-enhanced T1-weighted MRI images show strong enhancement. d) DWI suggested hyperintense lesions were in the right maxillary sinus and right nasal cavity. e) The corresponding ADC map reveals (ADC = 1.78 × 10-3 mm2/s).