New concepts in intestinal imaging for inflammatory bowel diseases

Gastroenterology

Volumn 140, Issue 6, 2011, Pages 1795-1806.e7

  Fletcher, Joel G ^a,b   Fidler, Jeff L ^a   Bruining, David H ^a   Huprich, James E ^a  

^a MAYO CLINIC   (United States)

^b NONE   (United States)

Author keywords

Crohn's Disease; Enterography; Inflammatory Bowel Diseases; Intestinal Imaging

Indexed keywords

CONTRAST MEDIUM; FLUORODEOXYGLUCOSE F 18; GADOLINIUM; INFLIXIMAB;

ARTICLE; CAPSULE ENDOSCOPY; CHROMOENDOSCOPY; COMPUTER ASSISTED EMISSION TOMOGRAPHY; COMPUTER ASSISTED TOMOGRAPHY; CROHN DISEASE; FLUOROSCOPY; GASTROINTESTINAL ENDOSCOPY; GENOTYPE; HUMAN; ILEOCOLONOSCOPY; MAGNETIC RESONANCE ANGIOGRAPHY; NUCLEAR MAGNETIC RESONANCE IMAGING; PATHOPHYSIOLOGY; PHENOTYPE; PRIORITY JOURNAL; RADIATION DOSE; TREATMENT RESPONSE; ULCERATIVE COLITIS; ULTRASOUND;

EID: 79955562393     PISSN: 00165085     EISSN: None     Source Type: Journal    
DOI: 10.1053/j.gastro.2011.02.013     Document Type: Article

References (165)

1. N. Gourtsoyiannis, N. Papanikolaou, and J. Grammatikakis MR enteroclysis: technical considerations and clinical applications Eur Radiol 12 2002 2651 2658 (Pubitemid 36940374)
2. T. Lauenstein, H. Schneemann, and F. Vogt Optimization of oral contrast agents for MR imaging of the small bowel Radiology 228 2003 279 283 (Pubitemid 36736104)
3. E.K. Mako, A.R. Mester, and A. Tarjan Enteroclysis and spiral CT examination in diagnosis and evaluation of small bowel Crohn disease Eur J Radiol 35 2000 168 175
4. S. Mazzeo, D. Caramella, and L. Battolla Crohn disease of the small bowel: spiral CT evaluation after oral hyperhydration with iosotonic solution J Comput Assist Tomo 24 2001 612 616 (Pubitemid 33041521)
5. S.R. Paulsen, J.E. Huprich, and J.G. Fletcher CT enterography as a diagnostic tool in evaluating small bowel disorders: review of clinical experience with over 700 cases Radiographics 26 2006 641 662
6. G.A. Rollandi, P.F. Curone, and E. Biscaldi Spiral CT of the abdomen after distention of small bowel loops with transparent enema in patients with Crohn's disease Abdom Imaging 24 1999 544 549 (Pubitemid 29526393)
7. B.M. Young, J.G. Fletcher, and F. Booya Head-to-head comparison of oral contrast agents for cross-sectional enterography: small bowel distention, timing, and side effects J Comput Assist Tomogr 32 2008 32 38 (Pubitemid 351317315)
8. J. Fidler MR imaging of the small bowel Radiol Clin North Am 45 2007 317 331 (Pubitemid 46719275)
9. G. Costamagna, S.K. Shah, and M.E. Riccioni A prospective trial comparing small bowel radiographs and video capsule endoscopy for suspected small bowel disease Gastroenterology 123 2002 999 1005
10. A.L. Buchman, F.H. Miller, and A. Wallin Videocapsule endoscopy versus barium contrast studies for the diagnosis of Crohn's disease recurrence involving the small intestine Am J Gastroenterol 99 2004 2171 2177 (Pubitemid 39524709)
11. R. Eliakim, A. Suissa, and K. Yassin Wireless capsule video endoscopy compared with barium follow-through and computerised tomography in patients with suspected Crohn's diseasefinal report Dig Liver Dis 36 2004 519 522 (Pubitemid 41122192)
12. J. Cosnes, S. Cattan, and A. Blain Long-term evolution of disease behavior of Crohn's disease Inflamm Bowel Dis 8 2002 244 250 (Pubitemid 34784976)
13. G.R. D'Haens, R. Fedorak, and M. Lemann Endpoints for clinical trials evaluating disease modification and structural damage in adults with Crohn's disease Inflamm Bowel Dis 15 2009 1599 1604
14. W.J. Sandborn, B.G. Feagan, and S. Hanauer A review of activity indices and efficacy endpoints for clinical trials of medical therapy in adults with Crohn's disease Gastroenterology 122 2002 512 530 (Pubitemid 34117002)
15. E. Irvine Usual therapy improves perianal Crohn's disease as measured by a new disease activity index McMaster IBD study group J Clin Gastroenterol 20 1995 27 32
16. D. Present, P. Rutgeerts, and S. Targan Infliximab for the treatment of fistulas in patients with Crohn's disease N Engl J Med 340 1999 1398 1405 (Pubitemid 29205403)
17. C. Cellier, T. Sahmoud, and E. Froguel Correlations between clinical activity, endoscopic severity, and biological parameters in colonic or ileocolonic Crohn's disease A prospective multicentre study of 121 cases. The Groupe d'Etudes Therapeutiques des Affections Inflammatoires Digestives Gut 35 1994 231 235 (Pubitemid 24092870)
18. C.A. Solem, E.V. Loftus Jr, and W.J. Tremaine Correlation of C-reactive protein with clinical, endoscopic, histologic, and radiographic activity in inflammatory bowel disease Inflamm Bowel Dis 11 2005 707 712 (Pubitemid 41271173)
19. S.S. Lee, A.Y. Kim, and S.K. Yang Crohn disease of the small bowel: comparison of CT enterography, MR enterography, and small-bowel follow-through as diagnostic techniques Radiology 251 2009 751 761
20. H.A. Siddiki, J.L. Fidler, and J.G. Fletcher Prospective comparison of state-of-the-art MR enterography and CT enterography in small-bowel Crohn's disease AJR Am J Roentgenol 193 2009 113 121
21. P.B. Wold, J.G. Fletcher, and C.D. Johnson Assessment of small bowel Crohn disease: noninvasive peroral CT enterography compared with other imaging methods and endoscopyfeasibility study Radiology 229 2003 275 281 (Pubitemid 37152136)
22. A. Negaard, V. Paulsen, and L. Sandvik A prospective randomized comparison between two MRI studies of the small bowel in Crohn's disease, the oral contrast method and MR enteroclysis Eur Radiol 17 2007 2294 2301 (Pubitemid 47288266)
23. A. Negaard, L. Sandvik, and A.E. Berstad MRI of the small bowel with oral contrast or nasojejunal intubation in Crohn's disease: randomized comparison of patient acceptance Scand J Gastroenterol 43 2008 44 51
24. J.G. Fletcher, J. Huprich, and E.V. Loftus Jr Computerized tomography enterography and its role in small-bowel imaging Clin Gastroenterol Hepatol 6 2008 283 289 (Pubitemid 351318385)
25. A.K. Hara, J.A. Leighton, and R.I. Heigh Crohn disease of the small bowel: preliminary comparison among CT enterography, capsule endoscopy, small-bowel follow-through, and ileoscopy Radiology 238 2006 128 134 (Pubitemid 43010588)
26. P. Prassopoulos, N. Papanikolaou, and J. Grammatikakis MR enteroclysis imaging of Crohn disease Radiographics 21 2001 S161 S172
27. K.D. Bodily, J.G. Fletcher, and C.A. Solem Crohn disease: mural attenuation and thickness at contrast-enhanced CT enterographycorrelation with endoscopic and histologic findings of inflammation Radiology 238 2006 505 516 (Pubitemid 43134363)
28. M.E. Baker, J. Walter, and N.A. Obuchowski Mural attenuation in normal small bowel and active inflammatory Crohn's disease on CT enterography: location, absolute attenuation, relative attenuation, and the effect of wall thickness AJR Am J Roentgenol 192 2009 417 423
29. H. Siddiki, J.G. Fletcher, and A.K. Hara Validation of a lower radiation computed tomography enterography imaging protocol to detect Crohn's disease in the small bowel Inflamm Bowel Dis 17 2011 778 786
30. J.F. Colombel, C.A. Solem, and W.J. Sandborn Quantitative measurement and visual assessment of ileal Crohn's disease activity by CT enterography: correlation with endoscopic severity and C-reactive protein Gut 55 2005 1561 1567 (Pubitemid 44629202)
31. P. Desreumaux, O. Ernst, and K. Geboes Inflammatory alterations in mesenteric adipose tissue in Crohn's disease Gastroenterology 117 1999 73 81 (Pubitemid 29297622)
32. S. Lee, H. Ha, and S. Yang CT of prominent pericolic or perienteric vasculature in patients with Crohn's disease: correlation with clinical disease activity and findings on barium studies Am J Roentgenol 179 2002 17941029
33. M. Aguas, G. Bastida, and P. Nos Septic thrombophlebitis of the superior mesenteric vein and multiple liver abscesses in a patient with Crohn's disease at onset BMC Gastroenterol 7 2007 22
34. P. Sanghavi, A. Paramesh, and A. Dwivedi Mesenteric arterial thrombosis as a complication of Crohn's disease Dig Dis Sci 46 2001 2344 2346 (Pubitemid 33042331)
35. D.H. Bruining, H.A. Siddiki, and J.G. Fletcher Prevalence of penetrating disease and extraintestinal manifestations of Crohn's disease detected with CT enterography Inflamm Bowel Dis 14 2008 1701 1706
36. F. Booya, S. Akram, and J. Fletcher CT enterography and fistulizing Crohn's disease: clinical benefit and radiographic findings Abdom Imaging 34 2009 467 475
37. S.T. Schindera, R.C. Nelson, and D.M. DeLong Multi-detector row CT of the small bowel: peak enhancement temporal windowinitial experience Radiology 243 2007 438 444 (Pubitemid 46649699)
38. F. Vandenbroucke, K.J. Mortele, and S. Tatli Noninvasive multidetector computed tomography enterography in patients with small-bowel Crohn's disease: is a 40-second delay better than 70 seconds? Acta Radiol 2007 1 9
39. F. Booya, J.G. Fletcher, and J.E. Huprich Active Crohn disease: CT findings and interobserver agreement for enteric phase CT enterography Radiology 241 2006 787 795 (Pubitemid 46190545)
40. C.A. Solem, E.V. Loftus Jr, and J.G. Fletcher Small-bowel imaging in Crohn's disease: a prospective, blinded, 4-way comparison trial Gastrointest Endosc 68 2008 255 266 (Pubitemid 352024383)
41. W.A. Voderholzer, J. Beinhoelzl, and P. Rogalla Small bowel involvement in Crohn's disease: a prospective comparison of wireless capsule endoscopy and computed tomography enteroclysis Gut 54 2005 369 373 (Pubitemid 40299093)
42. C. Hassan, P. Cerro, and A. Zullo Computed tomography enteroclysis in comparison with ileoscopy in patients with Crohn's disease Int J Colorectal Dis 18 2003 121 125 (Pubitemid 36764150)
43. K.T. Johnson, A.K. Hara, and C.D. Johnson Evaluation of colitis: usefulness of CT enterography technique Emerg Radiol 16 2009 277 282
44. J. Vogel, A. da Luz Moreira, and M. Baker CT enterography for Crohn's disease: accurate preoperative diagnostic imaging Dis Colon Rectum 50 2007 1761 1769 (Pubitemid 350077091)
45. J. Sailer, P. Peloschek, and E. Schober Diagnostic value of CT enteroclysis compared with conventional enteroclysis in patients with Crohn's disease AJR Am J Roentgenol 185 2005 1575 1581
46. I.C. Lawrance, C.J. Welman, and P. Shipman Small bowel MRI enteroclysis or follow through: which is optimal? World J Gastroenterol 15 2009 5300 5306
47. J.L. Fidler, L. Guimaraes, and D.M. Einstein MR imaging of the small bowel Radiographics 29 2009 1811 1825
48. J.G. Albert, F. Martiny, and A. Krummenerl Diagnosis of small bowel Crohn's disease: a prospective comparison of capsule endoscopy with magnetic resonance imaging and fluoroscopic enteroclysis Gut 54 2005 1721 1727 (Pubitemid 41697670)
49. A.G. Schreyer, J. Seitz, and S. Feuerbach Modern imaging using computer tomography and magnetic resonance imaging for inflammatory bowel disease (IBD) AU1 Inflamm Bowel Dis 10 2004 45 54 (Pubitemid 38072446)
50. G. Masselli, E. Casciani, and E. Polettini Comparison of MR enteroclysis with MR enterography and conventional enteroclysis in patients with Crohn's disease Eur Radiol 18 2008 438 447 (Pubitemid 351248175)
51. D.J. Dinter, A. Chakraborty, and J. Brade Endoscopy and magnetic resonance imaging in patients with Crohn's disease: a retrospective single-centre comparative study Scand J Gastroenterol 43 2008 207 216 (Pubitemid 351161522)
52. W. Ajaj, S. Goehde, and H. Schneemann Oral contrast agents for small bowel MRI: comparison of different additives to optimize bowel distention Eur Radiol 14 2004 458 464 (Pubitemid 38324921)
53. K.A. Herrmann, C.J. Zech, and H.J. Michaely Comprehensive magnetic resonance imaging of the small and large bowel using intraluminal dual contrast technique with iron oxide solution and water in magnetic resonance enteroclysis Invest Radiol 40 2005 621 629 (Pubitemid 41208640)
54. G.A. Sempere, and V. Martinez Sanjuan MRI evaluation of inflammatory activity in Crohn's disease AJR Am J Roentgenol 184 2005 1829 1835 (Pubitemid 40770156)
55. G.L. de' Angelis, F. Fornaroli, and N. de' Angelis Wireless capsule endoscopy for pediatric small-bowel diseases Am J Gastroenterol 102 2007 1749 1758
56. A. Swaminath, P. Legnani, and A. Kornbluth Video capsule endoscopy in inflammatory bowel disease: past, present, and future redux Inflamm Bowel Dis 16 2010 1254 1262
57. D.S. Mishkin, R. Chuttani, and J. Croffie ASGE technology status evaluation report: wireless capsule endoscopy Gastrointest Endosc 63 2006 539 545
58. F. Arguelles-Arias, A. Caunedo, and J. Romero The value of capsule endoscopy in pediatric patients with a suspicion of Crohn's disease Endoscopy 36 2004 869 873 (Pubitemid 39307136)
59. Z. Fireman, E. Mahajna, and E. Broide Diagnosing small bowel Crohn's disease with wireless capsule endoscopy Gut 52 2003 390 392 (Pubitemid 36250059)
60. Z.Z. Ge, Y.B. Hu, and S.D. Xiao Capsule endoscopy in diagnosis of small bowel Crohn's disease World J Gastroenterol 10 2004 1349 1352
61. J.M. Herrerias, A. Caunedo, and M. Rodriguez-Tellez Capsule endoscopy in patients with suspected Crohn's disease and negative endoscopy Endoscopy 35 2003 564 568 (Pubitemid 36833328)
62. N. Kalantzis, I.S. Papanikolaou, and E. Giannakoulopoulou Capsule endoscopy; the cumulative experience from its use in 193 patients with suspected small bowel disease Hepatogastroenterology 52 2005 414 419 (Pubitemid 40469437)
63. W.S. Mow, S.K. Lo, and S.R. Targan Initial experience with wireless capsule enteroscopy in the diagnosis and management of inflammatory bowel disease Clin Gastroenterol Hepatol 2 2004 31 40 (Pubitemid 38165397)
64. E. Scapa, H. Jacob, and S. Lewkowicz Initial experience of wireless-capsule endoscopy for evaluating occult gastrointestinal bleeding and suspected small bowel pathology Am J Gastroenterol 97 2002 2776 2779 (Pubitemid 35265428)
65. A.K. Chong, A. Taylor, and A. Miller Capsule endoscopy vs. push enteroscopy and enteroclysis in suspected small-bowel Crohn's disease Gastrointest Endosc 61 2005 255 261 (Pubitemid 40261075)
66. A.K. Hara, J.A. Leighton, and V.K. Sharma Imaging of small bowel disease: comparison of capsule endoscopy, standard endoscopy, barium examination, and CT Radiographics 25 2005 697 718
67. J.A. Leighton, and E.V. Loftus Jr Evolving diagnostic modalities in inflammatory bowel disease Curr Gastroenterol Rep 7 2005 467 474 (Pubitemid 43009338)
68. R. Marmo, G. Rotondano, and R. Piscopo Capsule endoscopy versus enteroclysis in the detection of small-bowel involvement in Crohn's disease: a prospective trial Clin Gastroenterol Hepatol 3 2005 772 776 (Pubitemid 41116729)
69. E.F. Toth, and P. Almqvist Wireless capsule enteroscopy: a comparison with enterography, push enteroscopy, and ileo-colonoscopy in the diagnosis of small bowel Crohn's disease (abstract) Gastrointest Endosc 59 2004 A-173
70. P.M. Dionisio, S.R. Gurudu, and J.A. Leighton Capsule endoscopy has a significantly higher diagnostic yield in patients with suspected and established small-bowel Crohn's disease: a meta-analysis Am J Gastroenterol 105 2010 1240 1249
71. A. Bourreille, M. Jarry, and P.N. D'Halluin Wireless capsule endoscopy versus ileocolonoscopy for the diagnosis of postoperative recurrence of Crohn's disease: a prospective study Gut 55 2006 978 983
72. J.L. Goldstein, G.M. Eisen, and B. Lewis Video capsule endoscopy to prospectively assess small bowel injury with celecoxib, naproxen plus omeprazole, and placebo Clin Gastroenterol Hepatol 3 2005 133 141 (Pubitemid 40220308)
73. A.S. Cheifetz, A.A. Kornbluth, and P. Legnani The risk of retention of the capsule endoscope in patients with known or suspected Crohn's disease Am J Gastroenterol 101 2006 2218 2222 (Pubitemid 44477546)
74. B.G. Levesque, L.E. Cipriano, and S.L. Chang Cost effectiveness of alternative imaging strategies for the diagnosis of small-bowel Crohn's disease Clin Gastroenterol Hepatol 8 2010 261 267 e14
75. S. Lopes, P. Figueiredo, and F. Portela Capsule endoscopy in inflammatory bowel disease type unclassified and indeterminate colitis serologically negative Inflamm Bowel Dis 16 2010 1663 1668
76. V. Lorenzo-Zuniga, V.M. de Vega, and E. Domenech Impact of capsule endoscopy findings in the management of Crohn's disease Dig Dis Sci 55 2010 411 414
77. S. Kudo, S. Tamura, and T. Nakajima Diagnosis of colorectal tumorous lesions by magnifying endoscopy Gastrointest Endosc 44 1996 8 14 (Pubitemid 26268652)
78. M.D. Rutter, B.P. Saunders, and G. Schofield Pancolonic indigo carmine dye spraying for the detection of dysplasia in ulcerative colitis Gut 53 2004 256 260 (Pubitemid 38125515)
79. D.P. Hurlstone, M.E. McAlindon, and D.S. Sanders Further validation of high-magnification chromoscopic-colonoscopy for the detection of intraepithelial neoplasia and colon cancer in ulcerative colitis Gastroenterology 126 2004 376 378 (Pubitemid 38040756)
80. D.P. Hurlstone, D.S. Sanders, and A.J. Lobo Indigo carmine-assisted high-magnification chromoscopic colonoscopy for the detection and characterisation of intraepithelial neoplasia in ulcerative colitis: a prospective evaluation Endoscopy 37 2005 1186 1192 (Pubitemid 41763534)
81. R. Kiesslich, J. Fritsch, and M. Holtmann Methylene blue-aided chromoendoscopy for the detection of intraepithelial neoplasia and colon cancer in ulcerative colitis Gastroenterology 124 2003 880 888 (Pubitemid 36389789)
82. J.F. Marion, J.D. Waye, and D.H. Present Chromoendoscopy-targeted biopsies are superior to standard colonoscopic surveillance for detecting dysplasia in inflammatory bowel disease patients: a prospective endoscopic trial Am J Gastroenterol 103 2008 2342 2349
83. M. Goetz, and R. Kiesslich Advanced imaging of the gastrointestinal tract: research vs. clinical tools? Curr Opin Gastroenterol 25 2009 412 421
84. F.J. van den Broek, P. Fockens, and S. van Eeden Endoscopic tri-modal imaging for surveillance in ulcerative colitis: randomised comparison of high-resolution endoscopy and autofluorescence imaging for neoplasia detection; and evaluation of narrow-band imaging for classification of lesions Gut 57 2008 1083 1089
85. T. Bozkurt, F. Richter, and G. Lux Ultrasonography as a primary diagnostic tool in patients with inflammatory disease and tumors of the small intestine and large bowel J Clin Ultrasound 22 1994 85 91 (Pubitemid 24029293)
86. S. Hollerbach, A. Geissler, and H. Schiegl The accuracy of abdominal ultrasound in the assessment of bowel disorders Scand J Gastroenterol 33 1998 1201 1208 (Pubitemid 28561640)
87. F. Parente, S. Greco, and M. Molteni Role of early ultrasound in detecting inflammatory intestinal disorders and identifying their anatomical location within the bowel Aliment Pharmacol Ther 18 2003 1009 1016 (Pubitemid 37475961)
88. M.B. Sheridan, D.A. Nicholson, and D.F. Martin Transabdominal ultrasonography as the primary investigation in patients with suspected Crohn's disease or recurrence: a prospective study Clin Radiol 48 1993 402 404 (Pubitemid 23362575)
89. Z. Tarjan, G. Toth, and T. Gyorke Ultrasound in Crohn's disease of the small bowel Eur J Radiol 35 2000 176 182
90. G. Maconi, F. Parente, and S. Bollani Abdominal ultrasound in the assessment of extent and activity of Crohn's disease: clinical significance and implication of bowel wall thickening Am J Gastroenterol 91 1996 1604 1609 (Pubitemid 26269179)
91. J.M. Paredes, T. Ripolles, and X. Cortes Abdominal sonographic changes after antibody to tumor necrosis factor (anti-TNF) α therapy in Crohn's disease Dig Dis Sci 55 2010 404 410
92. J.M. Paredes, T. Ripolles, and X. Cortes Non-invasive diagnosis and grading of postsurgical endoscopic recurrence in Crohn's disease: usefulness of abdominal ultrasonography and (99m)Tc-hexamethylpropylene amineoxime-labelled leucocyte scintigraphy J Crohns Colitis 4 2010 537 545
93. E. Kresnik, H.J. Gallowitsch, and P. Mikosch (18)F-FDG positron emission tomography in the early diagnosis of enterocolitis: preliminary results Eur J Nucl Med Mol Imaging 29 2002 1389 1392 (Pubitemid 44392223)
94. D.A. Lemberg, R.M. Issenman, and R. Cawdron Positron emission tomography in the investigation of pediatric inflammatory bowel disease Inflamm Bowel Dis 11 2005 733 738 (Pubitemid 41271177)
95. M.F. Neurath, D. Vehling, and K. Schunk Noninvasive assessment of Crohn's disease activity: a comparison of 18F-fluorodeoxyglucose positron emission tomography, hydromagnetic resonance imaging, and granulocyte scintigraphy with labeled antibodies Am J Gastroenterol 97 2002 1978 1985
96. D.F. Halpenny, J.P. Burke, and G.O. Lawlor Role of PET and combination PET/CT in the evaluation of patients with inflammatory bowel disease Inflamm Bowel Dis 15 2009 951 958
97. H.A. Jacene, P. Ginsburg, and J. Kwon Prediction of the need for surgical intervention in obstructive Crohn's disease by 18F-FDG PET/CT J Nucl Med 50 2009 1751 1759
98. M. Loffler, M. Weckesser, and C. Franzius High diagnostic value of 18F-FDG-PET in pediatric patients with chronic inflammatory bowel disease Ann N Y Acad Sci 1072 2006 379 385 (Pubitemid 44448470)
99. E. Louis, G. Ancion, and A. Colard Noninvasive assessment of Crohn's disease intestinal lesions with (18)F-FDG PET/CT J Nucl Med 48 2007 1053 1059 (Pubitemid 47052642)
100. R.S. Meisner, B.J. Spier, and S. Einarsson Pilot study using PET/CT as a novel, noninvasive assessment of disease activity in inflammatory bowel disease Inflamm Bowel Dis 13 2007 993 1000 (Pubitemid 47309971)
101. A. Ahmadi, Q. Li, and K. Muller Diagnostic value of noninvasive combined fluorine-18 labeled fluoro-2-deoxy-D-glucose positron emission tomography and computed tomography enterography in active Crohn's disease Inflamm Bowel Dis 16 2010 974 981
102. C.J. Das, G. Makharia, and R. Kumar PET-CT enteroclysis: a new technique for evaluation of inflammatory diseases of the intestine Eur J Nucl Med Mol Imaging 34 2007 2106 2114 (Pubitemid 350212132)
103. D. Groshar, H. Bernstine, and D. Stern PET/CT enterography in Crohn disease: correlation of disease activity on CT enterography with 18F-FDG uptake J Nucl Med 51 2010 1009 1014
104. R.H. Marshak Granulomatous disease of the intestinal tract (Crohn's disease) Radiology 114 1975 3 22
105. L.M. Minordi, A. Vecchioli, and G. Dinardo The value of the per oral pneumocolon in the study of the distal ileal loops Clin Radiol 61 2006 1016 1022 (Pubitemid 44688727)
106. F.M. Kelvin, R.K. Gedgaudas, and W.M. Thompson The peroral pneumocolon: its role in evaluating the terminal ileum AJR Am J Roentgenol 139 1982 115 121 (Pubitemid 12081262)
107. 2) double-contrast barium enteroclysis Radiology 252 2009 633 641
108. D.A. Schwartz, M.J. Wiersema, and K.M. Dudiak A comparison of endoscopic ultrasound, magnetic resonance imaging, and exam under anesthesia for evaluation of Crohn's perianal fistulas Gastroenterology 121 2001 1064 1072 (Pubitemid 33022085)
109. R.G. Beets-Tan, G.L. Beets, and A.G. van der Hoop Preoperative MR imaging of anal fistulas: does it really help the surgeon? Radiology 218 2001 75 84 (Pubitemid 32151275)
110. F. Makowiec, M. Laniado, and E. Jehle Magnetic resonance imaging in perianal Crohn's diease Inflamm Bowel Dis 1 1995 256 265
111. G. Van Assche, D. Vanbeckevoort, and D. Bielen Magnetic resonance imaging of the effects of infliximab on perianal fistulizing Crohn's disease Am J Gastroenterol 98 2003 332 339 (Pubitemid 36232382)
112. S.J. Bell, S. Halligan, and A.C. Windsor Response of fistulating Crohn's disease to infliximab treatment assessed by magnetic resonance imaging Aliment Pharmacol Ther 17 2003 387 393 (Pubitemid 36259401)
113. J.C. Escher Success of colonoscopy in children Nat Clin Pract Gastroenterol Hepatol 3 2006 254 255
114. J. Florie, K. Horsthuis, and D.W. Hommes Magnetic resonance imaging compared with ileocolonoscopy in evaluating disease severity in Crohn's disease Clin Gastroenterol Hepatol 3 2005 1221 1228 (Pubitemid 41797674)
115. G. Buchanan, S. Halligan, and A. Williams Effect of MRI on clinical outcome of recurrent fistula-in-ano Lancet 360 2002 1661 1662 (Pubitemid 35379740)
116. Z. Liao, R. Gao, and C. Xu Indications and detection, completion, and retention rates of small-bowel capsule endoscopy: a systematic review Gastrointest Endosc 71 2010 280 286
117. M. Allez, M. Lemann, and J. Bonnet Long term outcome of patients with active Crohn's disease exhibiting extensive and deep ulcerations at colonoscopy Am J Gastroenterol 97 2002 947 953 (Pubitemid 34408253)
118. P.L. Lakatos, and L. Lakatos Risk for colorectal cancer in ulcerative colitis: changes, causes and management strategies World J Gastroenterol 14 2008 3937 3947
119. D. Bruining, H. Siddiki, and J. Fletcher Clinical benefit of CT enterography in suspected or established Crohn's disease: impact on patient management and physician level of confidence 2008 In 109th Annual Meeting of the American Gastroenterological Association Institute San Diego, CA
120. P.D. Higgins, E. Caoili, and M. Zimmermann Computed tomographic enterography adds information to clinical management in small bowel Crohn's disease Inflamm Bowel Dis 13 2007 262 268 (Pubitemid 46465906)
121. E. Messaris, N. Chandolias, and D. Grand Role of magnetic resonance enterography in the management of Crohn disease Arch Surg 145 2010 471 475
122. S. Renna, C. Camma, and I. Modesto Meta-analysis of the placebo rates of clinical relapse and severe endoscopic recurrence in postoperative Crohn's disease Gastroenterology 135 2008 1500 1509
123. C. Su, G.R. Lichtenstein, and K. Krok A meta-analysis of the placebo rates of remission and response in clinical trials of active Crohn's disease Gastroenterology 126 2004 1257 1269 (Pubitemid 38552790)
124. 3S) Gut 2010 In press
125. D.H. Bruining, E.V. Loftus Jr, and E. Ehman Intestinal wall remodeling measured with serial CT enterography in patients with Crohn's disease treated with infliximab (abstract 543) 2010 In Digestive Disease Week New Orleans, LA
126. B.G. Feagan, R. Panaccione, and W.J. Sandborn Effects of adalimumab therapy on incidence of hospitalization and surgery in Crohn's disease: results from the CHARM study Gastroenterology 135 2008 1493 1499
127. P. Rutgeerts, R.H. Diamond, and M. Bala Scheduled maintenance treatment with infliximab is superior to episodic treatment for the healing of mucosal ulceration associated with Crohn's disease Gastrointest Endosc 63 2006 433 464
128. P. Rutgeerts, B.G. Feagan, and G.R. Lichtenstein Comparison of scheduled and episodic treatment strategies of infliximab in Crohn's disease Gastroenterology 126 2004 402 413 (Pubitemid 38182297)
129. S.C. Ng, S. Plamondon, and A. Gupta Prospective evaluation of anti-tumor necrosis factor therapy guided by magnetic resonance imaging for Crohn's perineal fistulas Am J Gastroenterol 104 2009 2973 2986
130. D.A. Schwartz Editorial: imaging and the treatment of Crohn's perianal fistulas: to see is to believe Am J Gastroenterol 104 2009 2987 2989
131. D.A. Schwartz, C.M. White, and P.E. Wise Use of endoscopic ultrasound to guide combination medical and surgical therapy for patients with Crohn's perianal fistulas Inflamm Bowel Dis 11 2005 727 732 (Pubitemid 41271176)
132. N.M. Spradlin, P.E. Wise, and A.J. Herline A randomized prospective trial of endoscopic ultrasound to guide combination medical and surgical treatment for Crohn's perianal fistulas Am J Gastroenterol 103 2008 2527 2535
133. S. Ardizzone, G. Maconi, and E. Colombo Perianal fistulae following infliximab treatment: clinical and endosonographic outcome Inflamm Bowel Dis 10 2004 91 96 (Pubitemid 38332167)
134. M.V. Chiorean, K. Sandrasegaran, and R. Saxena Correlation of CT enteroclysis with surgical pathology in Crohn's disease Am J Gastroenterol 102 2007 2541 2550 (Pubitemid 47631798)
135. B.C. Allen, M.E. Baker, and D.M. Einstein Effect of altering automatic exposure control settings and quality reference mAs on radiation dose, image quality, and diagnostic efficacy in MDCT enterography of active inflammatory Crohn's disease AJR Am J Roentgenol 195 2010 89 100
136. A.R. Kambadakone, P. Prakash, and P.F. Hahn Low-dose CT examinations in Crohn's disease: impact on image quality, diagnostic performance, and radiation dose AJR Am J Roentgenol 195 2010 78 88
137. L.S. Guimaraes, J.G. Fletcher, and W.S. Harmsen Appropriate patient selection at abdominal dual-energy CT using 80 kV: relationship between patient size, image noise, and image quality Radiology 257 2010 732 742
138. L. Yu, A.N. Primak, and X. Liu Image quality optimization and evaluation of linearly mixed images in dual-source, dual-energy CT Med Phys 36 2009 1019 1024
139. L. Guimaraes, J. Fletcher, and L. Yu Feasibility of dose reduction using novel denoising techniques for low kV (80 kV) CT enterography: optimization and validation Acad Radiol 17 2010 1203 1210
140. P. Prakash, M.K. Kalra, and A.K. Kambadakone Reducing abdominal CT radiation dose with adaptive statistical iterative reconstruction technique Invest Radiol 45 2010 202 210
141. Y. Sagara, A.K. Hara, and W. Pavlicek Abdominal CT: comparison of low-dose CT with adaptive statistical iterative reconstruction and routine-dose CT with filtered back projection in 53 patients AJR Am J Roentgenol 195 2010 713 719
142. M.K. Kalra, M.M. Maher, and D.V. Sahani Low-dose CT of the abdomen: evaluation of image improvement with use of noise reduction filters pilot study Radiology 228 2003 251 256 (Pubitemid 36736100)
143. A. Oto, F. Zhu, and K. Kulkarni Evaluation of diffusion-weighted MR imaging for detection of bowel inflammation in patients with Crohn's disease Acad Radiol 16 2009 597 603
144. R. Rottgen, T. Grandke, and C. Grieser Measurement of MRI enhancement kinetics for evaluation of inflammatory activity in Crohn's disease Clin Imaging 34 2010 29 35
145. P.R. Knuesel, R.A. Kubik, and D.W. Crook Assessment of dynamic contrast enhancement of the small bowel in active Crohn's disease using 3D MR enterography Eur J Radiol 73 2010 607 613
146. R. Del Vescovo, I. Sansoni, and R. Caviglia Dynamic contrast enhanced magnetic resonance imaging of the terminal ileum: differentiation of activity of Crohn's disease Abdom Imaging 33 2008 417 424 (Pubitemid 351713068)
147. S.A. Taylor, S. Punwani, and M. Rodriguez-Justo Mural Crohn disease: correlation of dynamic contrast-enhanced MR imaging findings with angiogenesis and inflammation at histologic examinationpilot study Radiology 251 2009 369 379
148. A. Negaard, L. Sandvik, and A. Mulahasanovic Magnetic resonance
149. A. Sharman, I.A. Zealley, and R. Greenhalgh MRI of small bowel Crohn's disease: determining the reproducibility of bowel wall gadolinium enhancement measurements Eur Radiol 19 2009 1960 1967
150. C. Bachmann, A.L. Klibanov, and T.S. Olson Targeting mucosal addressin cellular adhesion molecule (MAdCAM)-1 to noninvasively image experimental Crohn's disease Gastroenterology 130 2006 8 16 (Pubitemid 43049830)
151. B.A. Kaufmann, and J.R. Lindner Molecular imaging with targeted contrast ultrasound Curr Opin Biotechnol 18 2007 11 16 (Pubitemid 46237740)
152. J. Seiderer, S. Brand, and K.A. Herrmann Predictive value of the CARD15 variant 1007fs for the diagnosis of intestinal stenoses and the need for surgery in Crohn's disease in clinical practice: results of a prospective study Inflamm Bowel Dis 12 2006 1114 1121 (Pubitemid 44847468)
153. B.L. Cohen Cancer risk from low-level radiation AJR Am J Roentgenol 179 2002 1137 1143 (Pubitemid 35204363)
154. C.R. Muirhead, J.A. O'Hagan, and R.G. Haylock Mortality and cancer incidence following occupational radiation exposure: third analysis of the National Registry for Radiation Workers Br J Cancer 100 2009 206 212
155. Committee to Assess Health Risks from Exposure to Low Levels of Ionizing Radiation. Health risks from exposure to low levels of ionizing radiation, BEIR VII Phase 2. National Academies Press, 2006;56:860865.
156. C.H. McCollough, L. Guimaraes, and J.G. Fletcher In defense of body CT AJR Am J Roentgenol 193 2009 28 39
157. D.J. Brenner, and E.J. Hall Computed tomographyan increasing source of radiation exposure N Engl J Med 357 2007 2277 2284 (Pubitemid 350190758)
158. F.A. Mettler Jr, B.R. Thomadsen, and M. Bhargavan Medical radiation exposure in the US in 2006: preliminary results Health Phys 95 2008 502 507
159. J.M. Peloquin, D.S. Pardi, and W.J. Sandborn Diagnostic ionizing radiation exposure in a population-based cohort of patients with inflammatory bowel disease Am J Gastroenterol 103 2008 2015 2022
160. L.S. Guimaraes, J.L. Fidler, and J.G. Fletcher Assessment of appropriateness of indications for CT enterography in younger patients Inflamm Bowel Dis 16 2010 226 232
161. M.R. Prince, H.L. Zhang, and J.C. Prowda Nephrogenic systemic fibrosis and its impact on abdominal imaging Radiographics 29 2009 1565 1574
162. V. Lohsiriwat Colonoscopic perforation: incidence, risk factors, management and outcome World J Gastroenterol 16 2010 425 430
163. D. Cave, P. Legnani, and R. de Franchis ICCE consensus for capsule retention Endoscopy 37 2005 1065 1067 (Pubitemid 41489290)
164. S.A. Cohen, I.M. Gralnek, and H. Ephrath The use of a patency capsule in pediatric Crohn's disease: a prospective evaluation Dig Dis Sci 56 2011 860 865
165. American College of Radiology ACR appropriateness criteria: Crohn's disease Accessed November 1, 2010 http://www.acr.org/ SecondaryMainMenuCategories/quality-safety/app-criteria/pdf/ ExpertPanelonGastrointestinalImaging/CrohnsDiseaseDoc5.aspx