Relationship between stroke etiology and collateral status in anterior circulation large vessel occlusion.
Eva HasslerMarkus KneihslHannes DeutschmannNicole HintereggerMarton MagyarUlrike WießpeinerMelanie HaideggerSimon Fandler-HöflerSebastian EppingerKurt NiederkornChristian EnzingerFranz FazekasThomas GattringerPublished in: Journal of neurology (2020)
Preexisting CAS ≥ 50% was associated with better collateral status in LVO stroke patients. However, functional 90-day outcome was independent from CAS, which could be related to a higher rate of adverse events.