Correlation of Collateral Scores Derived from Whole-Brain Time-Resolved Flat Panel Detector Imaging in Acute Ischemic Stroke.
Christoph C KurmannJohannes KaesmacherS Pilgram-PastorEike Immo I PiechowiakAdrian ScutelnicMirjam Rachel HeldnerTomas DobrockyGralla JanPasquale MordasiniPublished in: AJNR. American journal of neuroradiology (2022)
The Calgary/Menon multiphase flat panel CTA score and the hypoperfusion intensity ratio correlated with each other and with the ASITN/SIR DSA score as the gold-standard. In our cohort, the collateral scoring derived from flat panel detector CT was clinically reliable.