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. 2024 Nov 29;14(12):8974–8987. doi: 10.21037/qims-24-1097

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Open Access Statement: This is an Open Access article distributed in accordance with the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International License (CC BY-NC-ND 4.0), which permits the non-commercial replication and distribution of the article with the strict proviso that no changes or edits are made and the original work is properly cited (including links to both the formal publication through the relevant DOI and the license). See: https://creativecommons.org/licenses/by-nc-nd/4.0.

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Determination and accuracy of BAVM characteristics on silent MRA and TOF MRA in subgroups. (A) Nidus size grading on silent MRA and TOF MRA. (B) Determination of deep draining veins on silent MRA and TOF MRA. (C) Determination of associated aneurysms on silent MRA and TOF MRA. (D) Spetzler-Martin grading on silent MRA and TOF MRA. BAVM, brain arteriovenous malformation; MRA, magnetic resonance angiography; TOF MRA, time-of-flight MRA.