Neurological picture. "Puppy sign" indicating bilateral dissection of internal carotid artery.
Feddersen
Berend
B
Department of Neurology, University of Munich, Klinikum Grosshadern, Marchioninistr. 15, D-81377 Muenchen, Germany. Berend.Feddersen@med.uni-muenchen.de
Linn
Jennifer
J
Klopstock
Thomas
T
D000368:Aged; D020215:Carotid Artery, Internal, Dissection / Q000150:complications / Q000175:diagnosis* / Q000473:pathology; D003626:Data Display; D006261:Headache / Q000209:etiology; D006801:Humans; D008279:Magnetic Resonance Imaging