1)Masselli G, Gualdi G. MR imaging of the small bowel. Radiology 264:333-348, 2012
2)Amzallag-Bellenger E, Oudjit A, Ruiz A, et al. Effectiveness of MR enterography for the assessment of small-bowel diseases beyond Crohn disease. Radiographics 32:1423-1444, 2012
3)Rimola J, Rodriguez S, Garcia-Bosch O, et al. Magnetic resonance for assessment of disease activity and severity in ileocolonic Crohn's disease. Gut 58:1113-1120, 2009
4)Hyun SB, Kitazume Y, Nagahori M, et al. Magnetic resonance enterocolonography is useful for simultaneous evaluation of small and large intestinal lesions in Crohn's disease. Inflamm Bowel Dis 17:1063-1072, 2011
5)Rimola J, Ordás I, Rodríguez S, et al. Colonic Crohn's disease:value of magnetic resonance colonography for detection and quantification of disease activity. Abdom Imaging 35:422-427, 2009
6)Achiam MP, Løgager V, Lund Rasmussen V, et al. Perioperative colonic evaluation in patients with rectal cancer; MR colonography versus standard care. Acad Radiol 22:1522-1528, 2015
7)藤井俊光,渡辺守.クローン病画像モダリティーとしてのMRI.日消誌 112:1251-1258, 2015
8)Oussalah A, Laurent V, Bruot O, et al.Diffusion-weighted magnetic resonance without bowel preparation for detecting colonic inflammation in inflammatory bowel disease.Gut 59:1056-1065, 2010
9)Choi SH, Kim KW, Lee JY, et al. Diffusion-weighted magnetic resonance enterography for evaluating bowel inflammation in Crohn's disease:a systematic review and meta-analysis. Inflamm Bowel Dis 22:669-679, 2016
10)Van Assche G, Dignass A, Panes J, et al. The second European evidence-based consensus on the diagnosis and management of Crohn's disease:definitions and diagnosis. J Crohns Colitis 4:7-27, 2010
11)Steward MJ, Punwani S, Proctor I, et al. Non-perforating small bowel Crohn's disease assessed by MRI enterography:derivation and histopathological validation of an MR-based activity index. Eur J Radiol 81:2080-2088, 2012
12)Pariente B, Mary JY, Danese S, et al. Development of the Lémann index to assess digestive tract damage in patients with Crohn's disease. Gastroenterology 148:52-63, e3, 2015
13)Takenaka K, Ohtsuka K, Kitazume Y, et al. Comparison of magnetic resonance and balloon enteroscopic examination of the small intestine in patients with Crohn's disease. Gastroenterology 147:334-342, e3, 2014
14)Ordás I, Rimola J, García-Bosch O, et al. Diagnostic accuracy of magnetic resonance colonography for the evaluation of disease activity and severity in ulcerative colitis:a prospective study. Gut 62:1566-1572, 2013
15)Masselli G, Casciani E, Polettini E, et al. Magnetic resonance imaging of small bowel neoplasms. Cancer Imaging 13:92-99, 2013
16)Van Weyenberg SJ, Meijerink MR, Jacobs MA, et al. MR enteroclysis in refractory celiac disease:proposal and validation of a severity scoring system. Radiology 259:151-161, 2011