Early Acquisition Timing and CSF Venous Fistula Conspicuity on Lateral Decubitus CT Myelography.
BACKGROUND AND PURPOSE The optimal acquisition timing of lateral decubitus CT myelography (LD-CTM) for visualizing CSF venous fistulas (CVFs) remains uncertain. We compared known-site CVF conspicuity on acquisitions initiated 1 and 2 minutes after the start of intrathecal contrast injection to determine whether timing...