Virtual Colonoscopy by MRI: State-of-the-Art and Future Directions - 18/08/11
Doi : 10.1016/j.giec.2005.08.013
Thomas C. Lauenstein, MD ⁎ 
, Waleed Ajaj, MD, Christiane A. Kuehle, MD
, Waleed Ajaj, MD, Christiane A. Kuehle, MD Department of Radiology and Neuroradiology, University Hospital Essen, Hufelandstrasse 55, 45122 Essen, Germany
⁎Corresponding author
Résumé |
MR colonography has been shown to be an appropriate diagnostic tool for the detection of colorectal lesions. The technique is based on the acquisition of T1-weighted sequences after the administration of water enema and the intravenous administration of paramagnetic contrast. This article describes the technical requirements for MR colonoscopy and the procedures of data acquisition and image interpretation. The advantages and drawbacks of MR colonoscopy also are outlined.
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© 2005
Elsevier Inc. Tous droits réservés.
Vol 15 - N° 4
P. 797-811 - octobre 2005 Retour au numéro
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