Details

Autor(en) / Beteiligte

• Weinrich, Julius Matthias
• Lenz, Alexander
• Girdauskas, Evaldas
• Adam, Gerhard
• von Kodolitsch, Yskert
• Bannas, Peter

Titel

Current and Emerging Imaging Techniques in Patients with Genetic Aortic Syndromes

Ist Teil von

• RöFo : Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebende Verfahren, 2020-01, Vol.192 (1), p.50

Ort / Verlag

Germany

Erscheinungsjahr

2020

Link zum Volltext

Beschreibungen/Notizen

• Patients with genetic aortic syndromes such as Marfan or Loeys-Dietz syndrome have a decreased life expectancy due to the risk of aortic dissection and rupture. Imaging plays an important role in the acute setting but also in the initial diagnosis and image-based monitoring. In this article, we provide an overview of the most common genetic aortic syndromes and recommended imaging strategies. Furthermore, we highlight modern imaging methods allowing for the quantification of hemodynamic changes in aortic disease.  This is a narrative review article on genetic aortic syndromes and recommended imaging strategies, where we take into account expert opinions and standard-of-care practices from our own center.  Radiological imaging plays a key role in the initial diagnosis and surveillance of patients with genetic aortic syndromes. Radiologists contribute significantly to the multi-disciplinary setting of genetic aortic syndromes with knowledge of special features and recommended imaging methods. Accurate measurement of the aorta is crucial, particularly in terms of diameter-based surgical treatment algorithms. Modern imaging methods like 4D-flow MRI and pulse wave velocity have a potential to further improve individualized risk stratification in patients with genetic aortic syndromes.   · The risk for cardiovascular complications such as acute aortic syndrome is increased in patients with genetic aortic syndromes.. · Recommended time intervals between image-based monitoring depend on the underlying aortic disease.. · CT-angiography should be used only in the acute setting.. · Non-contrast MR-angiography is adequate for screening and image-based monitoring of patients with genetic aortic syndromes.. · Weinrich JM, Lenz A, Girdauskas E et al. Current and Emerging Imaging Techniques in Patients with Genetic Aortic Syndromes. Fortschr Röntgenstr 2020; 192: 50 - 58.