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Table 1 Summary of the AVM patients

From: Hemodynamic changes in superficial arteriovenous malformation surgery measured by intraoperative ICG fluorescence videoangiography with FLOW 800 software

Patient Age Sex Presentation S-M grade Location Size (cm) No. of cortex ROI No. of nidus ROI No. of ICG videos Postoperative DSA/CTA MRS
A V F D
1 55 F Headache 4 L,PT 5.0 × 4.0 × 5.0 3 2 2 3 3 No 4
2 24 M Hemorrhage 3 R,P 4.0 × 3.0 × 3.0 2 2 3 2 3 No 3
3 24 M Hemorrhage 3 L,P 4.0 × 3.0 × 3.5 3 3 2 2 3 CTA 4
4 28 M Headache 2 R,FT 4.5 × 3.5 × 3.0 4 3 2 2 3 CTA 0
5 40 M Hemorrhage 3 R,O 5.5 × 4.0 × 2.5 3 3 2 4 3 DSA 1
6 33 M Epilepsy 2 L,P 3.0 × 3.5 × 4.0 2 2 1 2 3 NO 0
7 44 M Epilepsy 2 R,F 3.5 × 2.5 × 2.5 3 4 4 2 3 DSA 0
8 30 M SAH 3 L,T 5.0 × 3.5 × 3.0 2 2 2 1 2 CTA 0
9 31 M Epilepsy 4 R,F 4.5 × 4.5 × 4.0 4 3 3 2 3 DSA 0
10 45 F Hemorrhage 3 L,TO 4.5 × 4.5 × 4.0 3 3 4 4 3 DSA 2
11 26 M Hemorrhage 2 L,P 4.0 × 4.0 × 4.0 2 2 3 2 3 DSA 3
12 18 F Epilepsy 3 R,F 4.5 × 4.0 × 4.0 3 2 2 2 4 DSA 0
13 13 M Headache 3 R,F 4.0 × 4.5 × 3.0 2 2 3 2 3 DSA 0
14 28 M Headache 2 L,T 3.5 × 3.0 × 2.5 2 3 2 3 3 DSA 0
15 38 F Epilepsy 4 R,T 6.0 × 4.5 × 4.0 3 3 3 4 3 CTA 1
16 29 F Epilepsy 3 L,F 3.5 × 3.0 × 4.0 3 2 4 4 3 CTA 0
17 34 M Headache 2 R.O 4.5 × 4.0 × 4.0 2 2 2 3 3 DSA 0