Abstract
More than 10 years after the groundbreaking publication on Gd-enhanced abdominal magnetic resonance angiography (MRA) by Prince and colleagues, MRA has established itself as the problem-solving clinical vascular imaging modality [1, 2]. The previously used MRA techniques, time-of-flight (TOF) MRA and phase-contrast (PC) MRA [3], have major limitations for imaging of the abdominal vessels. Today, virtually every scanner in use meets the hardware requirements for 3D CE-MRA. A complete examination of the abdominal organs and vessels can be easily performed in 20 min and yields high-resolution, high-contrast images of the abdominal arteries [2]. Especially in patients with suspected renal artery disease, the widespread use of MRA is a success story which has been fostered by several factors [4]. In contrast to the main competitors Doppler-ultrasound (DUS) and computed tomography angiography (CTA), MRA has striking advantages. MRA is operator independent, and the resulting three-dimensional images can be post-processed to allow for better visualization of the structures of interest.
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References
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© 2008 Springer Medizin Verlag Heidelberg
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Michaely, H.J. (2008). Abdominal MRA. In: Leiner, T., Goyen, M., Rohrer, M., Schönberg, S. (eds) Clinical Blood Pool MR Imaging. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-77861-5_8
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DOI: https://doi.org/10.1007/978-3-540-77861-5_8
Publisher Name: Springer, Berlin, Heidelberg
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