RT Journal Article
SR Electronic
T1 Introduction to Digital Subtraction Myelography for CSF-Venous Fistula Detection
JF American Journal of Neuroradiology
JO Am. J. Neuroradiol.
FD American Society of Neuroradiology
SP 219
OP 219
DO 10.3174/ajnr.A8587
VO 46
IS 1
A1 Mark, Ian T.
A1 Madhavan, Ajay A.
A1 Benson, John
A1 Verdoorn, Jared
A1 Brinjikji, Waleed
YR 2025
UL http://www.ajnr.org/content/46/1/219.abstract
AB The purpose of this video is to introduce digital subtraction myelography for CSF-venous fistula (CVF) detectection.1⇓-3 CVF is the most recently identified and likely the most prevalent type of spinal CSF leak that leads to spontaneous intracranial hypotension4,5 CVFs are occult on conventional MRI and CT, necessitating the use of myelography for the diagnosis. This video highlights one such technique, which is important because an increasing number of centers are starting to diagnose CVF.