Arrow sign in MCA trifurcation aneurysm.
Maramattom.Boby@mayo.edu
Boby Varkey
BV
Maramattom
Eelco F M
EF
Wijdicks
D000368:Aged; D000369:Aged, 80 and over; D017542:Aneurysm, Ruptured / Q000000981:diagnostic imaging; D015901:Angiography, Digital Subtraction; D005260:Female; D006801:Humans; D002532:Intracranial Aneurysm / Q000000981:diagnostic imaging*; D020768:Middle Cerebral Artery / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed