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FIG 1. Initial MR imaging 3 days after the CT study.
A, T1-weighted image (616/14) shows a high signal intensity focus in the area of the right frontal lobe (arrow). Other high signal intensity foci are seen at multiple sites (small arrows).
B, T2*-weighted image (GRE, 400/20/FA 20) shows a low-signal intensity focus in the corresponding area of the right frontal lobe (arrow), which was confirmed as hemorrhage at surgery. No other low signal intensity lesions are seen.
C and D, FLAIR images (8002/133/2000) show diffuse leptomeningeal hyperintensity in the sulci (small arrows).
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