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FIG 1. Patient 1. Neonate of estimated 38-week gestational age with placental abruption and bradycardia.
A, Axial T2-weighted fast spin-echo image (3200/85/1), with an echo train length of 8, obtained at 13 hours of life shows no abnormality.
B, Trace LSDI image (1520/62.5/1), with a b max of 750 seconds/mm2, obtained at 13 hours of life shows no abnormality.
C, Corresponding ADC map.
D, Axial T2-weighted fast spin-echo image obtained at 5 days of life shows very subtle hyperintensity in the posterior putamen bilaterally (arrows).
E, Trace LSDI image obtained at 5 days of life shows decreased diffusion in corresponding areas (arrows).
F, Corresponding ADC map.
G, T1-weighted axial spin-echo image (600/20/2) obtained at 6 weeks of life shows hyperintensity within the posterior putamen and ventrolateral thalamus bilaterally (arrows).
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