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Images were obtained 5 weeks after the accident

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Presentation on theme: "Images were obtained 5 weeks after the accident"— Presentation transcript:

1 Images were obtained 5 weeks after the accident
Images were obtained 5 weeks after the accident.A, Axial fat-saturated T2-weighted image (TR/TE, 5430/110) at the level of L4–5 shows pseudomeningoceles clearly on the right L4 (arrow) and L5 (arrowhead) nerve root sleeves, which contain no nerve root.B and... Images were obtained 5 weeks after the accident.A, Axial fat-saturated T2-weighted image (TR/TE, 5430/110) at the level of L4–5 shows pseudomeningoceles clearly on the right L4 (arrow) and L5 (arrowhead) nerve root sleeves, which contain no nerve root.B and C, Coronal short-inversion-time inversion recovery images (TR/TE/TI, 6000/44/150) show the enlarged nerve root sleeves at the L2 (B, arrow) through L5 levels (C, arrows). Note increased signal intensity of the right sciatic nerve (C, arrowheads).D, Axial fat-saturated T2-weighted image (TR/TE, 5117/55) shows an enlargement and increased signal intensity of the right sciatic nerve (arrow).E, Intravenous gadolinium-enhanced axial fat-saturated T1-weighted image (TR/TE, 616.7/14) shows diffuse enhancement of the right sciatic nerve (arrow). K.K. Sasaka et al. AJNR Am J Neuroradiol 2006;27: ©2006 by American Society of Neuroradiology

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