Background Arteriovenous shunts below conus medullaris (AVS-BC ... Spinal dural arteriovenous fistula was the most prevalent subtype (32.1%). AVS-lipoma (58.8%) and AVS with spina bifida/meningocele ...
Comprehensive craniospinal digital subtraction angiograms were evaluated to classify shunt location, type (arteriovenous malformation (AVM) vs arteriovenous fistula (AVF)), and presence of high-risk ...
Spinal arteriovenous shunts below the conus medullaris (AVS‐BC) exhibit a virtually unstudied natural course. This study aimed to clarify the clinical onset, progression, and treatment outcomes of AVS ...