Fig 1. A 49-year-old woman (patient 8) with TGA. A, Initial DWIs obtained at 11 hours 15 minutes after the onset of symptoms show no lesion at b = 1000/5 mm, but a subtle bright lesion in the right hippocampal body (arrows) at b = 1000/3 mm, b = 2000/3 mm, and b = 3000/3 mm, with increasing lesion conspicuity by increasing the b-value. B, Follow-up DWIs after 3 days show a much brighter lesion (arrows) in all sequences.