Quiz case of the month. Partial agenesis of the internal carotid artery with collateral circulation through an enlarged inferior tympanic artery.
Verbist
B
B
Department of Radiology, University Hospitals, Leuven, Belgium.
Hermans
R
R
Devlies
F
F
De Foer
B
B
Baert
A L
AL
D000328:Adult; D002343:Carotid Artery, Internal / Q000002:abnormalities*; D003097:Collateral Circulation; D004432:Ear, Middle / Q000098:blood supply; D005260:Female; D006801:Humans; D018810:Magnetic Resonance Angiography