Fig. 4.

Coinfection: upper row: axial DWI ( a, c ), FLAIR ( b, d ), and postcontrast ( e, f ) brain images showing symmetrical restricted diffusion in bilateral thalami with FLAIR hyperintense signal ( white arrows ) in a 9-year-old girl (case 8). Restricted diffusion in bilateral corona radiata ( blue arrows ) not appreciated on FLAIR images and small ring-enhancing lesions in left parietal, right perisylvian regions ( yellow arrows ). HRCT scan of thorax ( g ) showing miliary pattern of tuberculosis ( yellow arrows ).