No. of lesions | 1.7 ± 0.9 (total 139) |
Shape of lesions | Oval-round 60, oval-round + AVF 36, irregular + AVF 14, AVF 12, irregular 10, disruption 4, and extravasation 3 |
Size of RAP (mm) | 12.8 ± 6.0 |
No. of embolized branches | 2.1 ± 1.2 (total 168) |
Level of embolized branches | 1st branch 0, 2nd branch 25, 3rd branch or more 143 |
Microcoils | 4.6 ± 3.1 (total 376) (Target 116, Penumbra 35, GDC 17, Interlock 145, IDC 4, Tornado 59) |
Other embolic materials | Gelatin sponge 27, NBCA 6 |
Amount of contrast material (mL) | 74.7 ± 32.4 |