Case of the Week
Section Editors: Matylda Machnowska1 and Anvita Pauranik2
1University of Toronto, Toronto, Ontario, Canada
2BC Children's Hospital, University of British Columbia, Vancouver, British Columbia, Canada
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September 25, 2014
Figure Caption
Sagittal T1WI (A), Coronal T2WI (B), contrast-enhanced sagittal T1WI (C), and coronal T1WI (D) demonstrate a focal lesion within the superior sagittal sinus, with signal intensity characteristics paralleling that of CSF. The lesion does not enhance following contrast administration. Instead, it appears as a filling defect. A focal enhancing lesion is seen within it.