Fig. 5From: Role of diffusion-weighted MRI in characterization of mediastinal massesCase of teratoma. A 14-year-old male patient presenting with dyspnea. (a) axial T1WI, (b) axial T2WI, (c) DWI, (d) ADC map showing mediastinal soft tissue mass showing heterogeneous signal intensity in T1 and T2WI, isointense to slightly faint high signal in DWI and mixed signals in ADC map. The mean ADC is 1.3 × 10−3 mm2/sBack to article page