Venous diverticulum in a 69-year-old man with long-standing right-sided pulsatile tinnitus. Venous diverticulum in a 69-year-old man with long-standing.

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Presentation transcript:

Venous diverticulum in a 69-year-old man with long-standing right-sided pulsatile tinnitus. Venous diverticulum in a 69-year-old man with long-standing right-sided pulsatile tinnitus. A, Axial image demonstrates a right distal transverse sinus venous diverticulum extending through a dehiscent sigmoid plate into the mastoid complex (arrow).B, Axial image, same level, wider windows for bone detail confirms the osseous defect and the diverticulum (arrow). A. Krishnan et al. AJNR Am J Neuroradiol 2006;27:1635-1638 ©2006 by American Society of Neuroradiology