Precise Localization of Thoracic Spinal Dural Arteriovenous Fistula Using Photon-Counting CT Angiography
Figure Images in Spinal Dural Arteriovenous Fistula (A) Sagittal T2-weighted MRI demonstrates intramedullary hyperintensity and perimedullary flow voids.(B) Sagittal maximum intensity projection (MIP), (C) volume-rendered reconstruction of the photon-counting CT angiography (PCCTA) localizes the fistula at the T12 level.(D) Selective digital subtraction angiography (DSA) confirms the fistula.
Authors
- Yufeng Tang (ORCID: https://orcid.org/0000-0002-0681-4545)
- Longzhou Yin
- Ting Zeng (ORCID: https://orcid.org/0009-0009-0843-8916)
- Zhiyun Zhang
- Yu Jing
- Xiaoqin Yuan
- Ying Zhou
Institutions
- University of Electronic Science and Technology of China (CN)
- Mianyang Central Hospital (CN)
Publication Details
- Journal
- Neurology
- Published
- 2026-11-06
- DOI
- https://doi.org/10.1212/wnl.0000000000218716
- Primary Topic
- Vascular Malformations Diagnosis and Treatment
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Peking Union Medical College Hospital
- West China Hospital, Sichuan University