PMC3579064_01
(a) MR venogram of the brain showing loss of flow signal in superior sagittal sinus (b) MR venogram of the brain showing loss of flow signal in left transverse sinus and sigmoid sinus (c) MRI axial sections of the brain shows hyperintense signal in the left frontal region suggestive of infarct (d) H and E stain of a colonic biopsy showing a crypt abscess (arrow) and goblet cell loss (arrow head) confirming ulcerative colitis
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F1
H and E stain of a colonic biopsy [Figure 1a showed a crypt abscess (arrow) and goblet cell loss (arrow head) confirming ulcerative colitis. Venogram showed loss of flow signal in superior sagittal sinus [Figure 1b], left transverse sinus, and sigmoid sinus [Figure 1c]. MRI brain showed left frontal infarct [Figure 1d].