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| Stenosis/occlusion of the SSS | ||
|---|---|---|
| Yes (n = 19) | No (n = 32) | |
| Endovascular technique | ||
| TVE alone | 3/19 (15.8) | 3/32 (9.3) |
| TAE alone | 10/19 (52.6) | 28/32 (87.5) |
| TVE + TAE | 6/19 (31.6) | 1/32 (3.1) |
| Angiographical results | ||
| Complete occlusion | 13/19 (68.4) | 31/32 (96.8) |
| Clinical results | ||
| Postoperative mRS 0–2 | NA* | 25/28 (89.3)* |
*Clinical outcome was unavailable in 23 cases due to a lack of detailed description. NA: not applicable; SSS: superior sagittal sinus
