References
- Bernstein CN, Boult IF, Greenberg HM, van der Putten W, Duffy G, Grahame GR. A prospective randomized comparison between small bowel enteroclysis and small bowel follow-through in Crohn's disease. Gastroenterology 1997;113:390-398 https://doi.org/10.1053/gast.1997.v113.pm9247455
- Minordi LM, Vecchioli A, Mirk P, Bonomo L. CT enterography with polyethylene glycol solution vs CT enteroclysis in small bowel disease. Br J Radiol 2011;84:112-119 https://doi.org/10.1259/bjr/71649888
- Wold PB, Fletcher JG, Johnson CD, Sandborn WJ. Assessment of small bowel Crohn disease: noninvasive peroral CT enterography compared with other imaging methods and endoscopy--feasibility study. Radiology 2003;229:275-281 https://doi.org/10.1148/radiol.2291020877
- Phillips A. Crohn's disease: CT enterography and CT enteroclysis. In Hamm B, Ros PR, eds. Abdominal Imaging. Berlin: Springer 2013:683-690
- Calabrese E, Maaser C, Zorzi F, Kannengiesser K, Hanauer SB, Bruining DH, et al. Bowel ultrasonography in the management of Crohn's disease. A review with recommendations of an international panel of experts. Inflamm Bowel Dis 2016;22:1168-1183 https://doi.org/10.1097/MIB.0000000000000706
- Kucharzik T, Kannengiesser K, Petersen F. The use of ultrasound in inflammatory bowel disease. Ann Gastroenterol 2017;30:135-144 https://doi.org/10.20524/aog.2016.0105
- Loftus EV Jr, Harewood GC, Loftus CG, Tremaine WJ, Harmsen WS, Zinsmeister AR, et al. PSC-IBD: a unique form of inflammatory bowel disease associated with primary sclerosing cholangitis. Gut 2005;54:91-96 https://doi.org/10.1136/gut.2004.046615
- Faubion WA Jr, Loftus EV, Sandborn WJ, Freese DK, Perrault J. Pediatric "PSC-IBD": a descriptive report of associated inflammatory bowel disease among pediatric patients with psc. J Pediatr Gastroenterol Nutr 2001;33:296-300 https://doi.org/10.1002/j.1536-4801.2001.tb07460.x
- Byeon JS, Yang SK, Myung SJ, Pyo SI, Park HJ, Kim YM, et al. Clinical course of distal ulcerative colitis in relation to appendiceal orifice inflammation status. Inflamm Bowel Dis 2005;11:366-371 https://doi.org/10.1097/01.MIB.0000164018.06538.6e
- Matsumoto T, Nakamura S, Shimizu M, Iida M. Significance of appendiceal involvement in patients with ulcerative colitis. Gastrointest Endosc 2002;55:180-185 https://doi.org/10.1067/mge.2002.121335
- Haskell H, Andrews CW Jr, Reddy SI, Dendrinos K, Farraye FA, Stucchi AF, et al. Pathologic features and clinical significance of "backwash" ileitis in ulcerative colitis. Am J Surg Pathol 2005;29:1472-1481 https://doi.org/10.1097/01.pas.0000176435.19197.88
- Nikolaus S, Schreiber S. Diagnostics of inflammatory bowel disease. Gastroenterology 2007;133:1670-1689 https://doi.org/10.1053/j.gastro.2007.09.001
- Everhov AH, Sachs MC, Malmborg P, Nordenvall C, Myrelid P, Khalili H, et al. Changes in inflammatory bowel disease subtype during follow-up and over time in 44,302 patients. Scand J Gastroenterol 2019;54:55-63 https://doi.org/10.1080/00365521.2018.1564361
- Burisch J, Kiudelis G, Kupcinskas L, Kievit HAL, Andersen KW, Andersen V, et al. Natural disease course of Crohn's disease during the first 5 years after diagnosis in a European population-based inception cohort: an Epi-IBD study. Gut 2019;68:423-433 https://doi.org/10.1136/gutjnl-2017-315568
- Shivashankar R, Lichtenstein GR. Mimics of inflammatory bowel disease. Inflamm Bowel Dis 2018;24:2315-2321 https://doi.org/10.1093/ibd/izy168
- Kedia S, Das P, Madhusudhan KS, Dattagupta S, Sharma R, Sahni P, et al. Differentiating Crohn's disease from intestinal tuberculosis. World J Gastroenterol 2019;25:418-432 https://doi.org/10.3748/wjg.v25.i4.418
- Valenti S, Gallizzi R, De Vivo D, Romano C. Intestinal Behcet and Crohn's disease: two sides of the same coin. Pediatr Rheumatol Online J 2017;15:33
- Frye JM, Hansel SL, Dolan SG, Fidler JL, Song LM, Barlow JM, et al. NSAID enteropathy: appearance at CT and MR enterography in the age of multi-modality imaging and treatment. Abdom Imaging 2015;40:1011-1025 https://doi.org/10.1007/s00261-015-0367-2
- Lim YJ, Yang CH. Non-steroidal anti-inflammatory drug-induced enteropathy. Clin Endosc 2012;45:138-144 https://doi.org/10.5946/ce.2012.45.2.138
- Chung SH, Park SU, Cheon JH, Kim ER, Byeon JS, Ye BD, et al. Clinical characteristics and treatment outcomes of cryptogenic multifocal ulcerous stenosing enteritis in Korea. Dig Dis Sci 2015;60:2740-2745 https://doi.org/10.1007/s10620-015-3595-y
- Umeno J, Hisamatsu T, Esaki M, Hirano A, Kubokura N, Asano K, et al. A hereditary enteropathy caused by mutations in the SLCO2A1 gene, encoding a prostaglandin transporter. PLoS Genet 2015;11:e1005581
- Hong HS, Baek J, Park JC, Lee HS, Park D, Yoon AR, et al. Clinical and genetic characteristics of Korean patients diagnosed with chronic enteropathy associated with SLCO2A1 gene: a KASID multicenter study. Gut Liver 2022;16:942-951 https://doi.org/10.5009/gnl210415