title: [The extension of MR diagnosis in dissecting aortic aneurysms by means of FLASH and snapshot-FLASH sequences].
abstract: Using a combination of T1 weighted snapshot-flash sequences and intravenous contrast bolus it was possible to demonstrate intraluminal signal differences in a period of seconds. 5 confirmed aortic lesions were studied; 2 old aortic dissections (with differentiation between the true and false lumen), 1 acute aortic dissection and a partially thrombosed thoracic aortic aneurysm were demonstrated. The advantage of this technique lies in its simplicity and reproducibility. Difficulties in interpreting the intraluminal phases arising from spin echo and flash techniques are made easier by interpreting the available signals from this method.
authors.affiliation: Institut für MR-Tomographie Passau.
authors.forename: S
authors.initials: S
authors.lastname: Braitinger
authors.forename: H
authors.initials: H
authors.lastname: Kett
authors.forename: P
authors.initials: P
authors.lastname: Held
authors.forename: A
authors.initials: A
authors.lastname: Breit
mesh_terms: D000784:Aortic Dissection / Q000175:diagnosis*; D001013:Aorta, Thoracic / Q000473:pathology; D001014:Aortic Aneurysm / Q000175:diagnosis*; D005583:Fourier Analysis; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000295:instrumentation / Q000379:methods*; D013997:Time Factors
vernacular_title: Erweiterung der MR-Diagnostik bei dissezierenden Aortenaneurysmen mittels FLASH- und Snapshot-FLASH-Sequenzen.