Angiographic, SWI, and conventional imaging data
| Patient No., Age (yr)/Sex | DSA |
SWI |
Conventional MR Imaging |
||||||
|---|---|---|---|---|---|---|---|---|---|
| Borden Classification | Fistulous Point | CVR | PPP | Veno-Occlusive Disease | Fistulous Point Identification | CVR | PPP | Dilated Leptomeningeal or Medullary Vessels | |
| 1) 46/F | II | Right transverse sinus | Yes | Moderate | Yes | Yes | Less than DSA | Moderate, similar extent to DSA | Yes |
| 2) 86/M | II (retrograde sinosal drainage)/III | Multihole fistula (superior sagittal sinus, cortical veins) | Yes | Severe | Yes | Yes, both | Less than DSA | Severe, similar extent to DSA | Yes |
| 3) 70/M | II | Left transverse sinus | Yes | Mild | Yes | Yes | CVR not detected | Mild, similar extent to DSA | No |
| 4) 31/F | II | Left transverse sinus | Yes | Mild | No | Yes | CVR not detected | Mild, similar extent to DSA | No |
| 5) 37/F | II (retrograde sinosal drainage)/II | Multihole fistula (right transverse sinus, superior sagittal sinus) | Yes | Severe | Yes | Yes, both | Less than DSA | Severe, similar extent to DSA | Yes |
| 6) 64/M | I | Clivus | No | No | No | No | No | No | No |