title: A case of sibling rivalry?
authors.affiliation: University of Sydney, Sydney, Australia.
authors.forename: Michael W
authors.initials: MW
authors.lastname: Yeh
authors.forename: John N
authors.initials: JN
authors.lastname: Carter
authors.forename: Stan B
authors.initials: SB
authors.lastname: Sidhu
authors.forename: James R
authors.initials: JR
authors.lastname: Christie
mesh_terms: D000328:Adult; D001013:Aorta, Thoracic / Q000002:abnormalities*; D002339:Carotid Arteries / Q000002:abnormalities*; D005260:Female; D006801:Humans; D018810:Magnetic Resonance Angiography; D008297:Male; D018813:Multiple Endocrine Neoplasia Type 2a / Q000235:genetics*; D012009:Recurrent Laryngeal Nerve / Q000002:abnormalities*; D013348:Subclavian Artery / Q000002:abnormalities