Volume 146, Issue 2, Pages 374-382.e1 (February 2014) Accuracy of Magnetic Resonance Enterography in Assessing Response to Therapy and Mucosal Healing in Patients With Crohn's Disease  Ingrid Ordás, Jordi Rimola, Sonia Rodríguez, José M. Paredes, María J. Martínez-Pérez, Esther Blanc, Juan A. Arévalo, Marta Aduna, Montserrat Andreu, Alexander Radosevic, Anna M. Ramírez-Morros, Susana Pinó, Marta Gallego, Aranzazu Jauregui-Amezaga, Elena Ricart, Julián Panés  Gastroenterology  Volume 146, Issue 2, Pages 374-382.e1 (February 2014) DOI: 10.1053/j.gastro.2013.10.055 Copyright © 2014 AGA Institute Terms and Conditions

Figure 1 Receiver operating characteristic curve of the overall MaRIA for the diagnosis of ulcer healing (A) and mucosal healing (B). AUC, area under the receiver operating characteristic curve; S, sensitivity; Sp, specificity. Gastroenterology 2014 146, 374-382.e1DOI: (10.1053/j.gastro.2013.10.055) Copyright © 2014 AGA Institute Terms and Conditions

Figure 2 Correlation between CDEIS and MaRIA (per patient). Gastroenterology 2014 146, 374-382.e1DOI: (10.1053/j.gastro.2013.10.055) Copyright © 2014 AGA Institute Terms and Conditions

Figure 3 MaRIA scores at baseline and week 12 in endoscopically healed (A) and nonhealed (B) segments. Gastroenterology 2014 146, 374-382.e1DOI: (10.1053/j.gastro.2013.10.055) Copyright © 2014 AGA Institute Terms and Conditions

Figure 4 At baseline, MRE detected severe inflammatory lesions along the colon, with wall thickening accompanied by hyperenhancement (A), edema (arrow in B), and irregularity of the mucosal surface traducing the presence of ulcers (arrowhead in B). These lesions affected a large colonic segment from the descending to the cecum. Baseline endoscopy confirmed the presence of severe lesions (C). At the end of follow-up, the whole colon achieved healing at both MRE (D and E) and endoscopy (F). Gastroenterology 2014 146, 374-382.e1DOI: (10.1053/j.gastro.2013.10.055) Copyright © 2014 AGA Institute Terms and Conditions