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Comparison of the diagnosis between the 23 studies of CTA and conventional angiography in 20 patients with carotid blowout syndrome
| CTA |
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Pseudoaneurysm |
Contrast Extravasation |
Viable Perivascular Tumor |
Necrosis |
Exposed Artery |
||||||
| Positive | Negative | Positive | Negative | Positive | Negative | Positive | Negative | Positive | Negative | |
| Positive results on DSA | 17 | 1 | 6 | 1 | 5 | 0 | 0 | 0 | 0 | 0 |
| Negative results on DSA | 0 | 5 | 4 | 12 | 11 | 7 | 23 | 0 | 20 | 3 |
