Fig. 1From: A rare case of renal infarction due to heroin and amphetamine abuse: case reportA DWI demonstrated no diffusion restriction (arrows). B T2 weighted image showed hypointense signal compared with normal parenchyma (arrows). C Post contrast T1 weighted image showed wedged shaped infarcted areas with low signal intensity with obliteration of corticomedullary differentiation of right kidney (arrows)Back to article page