Table 2:
Interobserver agreement of CTA findings in 29 patients with carotid blowout syndrome
Imaging Finding
κ
95% CI
Necrosis
0.785
0.38–1.00
Viable perivascular tumor
0.864
0.68–1.00
Pseudoaneurysm
0.942
0.83–1.00
Contrast extravasation
0.932
0.80–1.00
Exposed artery
0.807
0.60–1.00