Table 3 Indications for DSA (n = 1010).
From: Vessel diameters of 14 basal cerebral arteries assessed in 1000 digital subtraction angiographies
Indication | number | frequency % | |
|---|---|---|---|
1 | aneurysmal subarachnoid hemorrhage | 347 | 34.4 |
2 | incidental aneurysm | 428 | 42.4 |
3 | subarachnoid hemorrhage without source | 43 | 4.3 |
4 | arteriovenous malformation (without/with hemorrhage) | 117 | 11.6 |
5 | arteriovenous fistula | 6 | 0.6 |
6 | intracerebral hemorrhage | 17 | 1.7 |
7 | Cavernoma | 12 | 1.2 |
8 | Other | 40 | 4.0 |
