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FIG 6. Case of a 53-year-old man with venous sinus thrombosis.
A, Axial fast spin-echo T2-weighted image (4500/106/2 [TR/TE/excitations]) shows inhomogeneous high and low signal intensity in the right transverse sinus (arrowheads).
B and C, Coronal 2D PC MR venograms show partial defect in the right transverse sinus and sigmoid sinus on the regular-breathing image (B). The right internal jugular vein is not seen. These defects do not change on the breath-holding image (C).
D, Anteroposterior venous phase image of right carotid angiography shows filling defect in the right transverse and sigmoid sinuses.
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