title: The macaroni sign.
authors.affiliation: Department of Radiology, Izmir Ataturk Education and Research Hospital, Turkey.
authors.forename: M
authors.initials: M
authors.lastname: Apaydin
authors.forename: M
authors.initials: M
authors.lastname: Varer
authors.forename: G
authors.initials: G
authors.lastname: Sezgin
authors.forename: U
authors.initials: U
authors.lastname: Yetkin
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D018810:Magnetic Resonance Angiography; D013625:Takayasu Arteritis / Q000175:diagnosis*