Capsule endoscopy for patients with coeliac disease

References

• Ludvigsson JF, Leffler DA, Bai JC, et al. The Oslo definitions for coeliac disease and related terms. Gut. 2013;62(1):43–52.
   PubMed Web of Science ®Google Scholar
• Ravelli A, Villanacci V. Tricks of the trade: how to avoid histological pitfalls in celiac disease. Pathol Res Pract. 2012;208(4):197–202.
   PubMed Web of Science ®Google Scholar
• Pais WP, Duerksen DR, Pettigrew NM, et al. How many duodenal biopsy specimens are required to make a diagnosis of celiac disease? Gastrointest Endosc. 2008;67(7):1082–1087.
   PubMed Web of Science ®Google Scholar
• Green PH. Celiac disease: how many biopsies for diagnosis? Gastrointest Endosc. 2008;67(7):1088–1090.
   PubMed Web of Science ®Google Scholar
• Hopper AD, Cross SS, Sanders DS. Patchy villous atrophy in adult patients with suspected gluten-sensitive enteropathy: is a multiple duodenal biopsy strategy appropriate. Endoscopy. 2008;40(3):219–224.
   PubMed Web of Science ®Google Scholar
• Majsiak E, Cichoz-Lach H, Gubska O, et al. [Celiac disease - disease of children and adults: symptoms, disease complications, risk groups and comorbidities]. Pol Merkur Lekarski. 2018;44(259):31–35.
   PubMedGoogle Scholar
• Dickey W, Hughes D. Prevalence of celiac disease and its endoscopic markers among patients having routine upper gastrointestinal endoscopy. Am J Gastroenterol. 1999;94(8):2182–2186.
   PubMed Web of Science ®Google Scholar
• Balaban DV, Popp A, Vasilescu F, et al. Diagnostic yield of endoscopic markers for celiac disease. Journal of Medicine and Life. 2015;8(4):452–457.
   PubMedGoogle Scholar
• Murray JA, Rubioâ€Tapia A, Van Dyke CT, et al. Mucosal atrophy in celiac disease: extent of involvement, correlation with clinical presentation, and response to treatment. Clin Gastroenterol Hepatol. 2008;6(2):125–186.
   Web of Science ®Google Scholar
• Biagi F, Rondonotti E, Campanella J, et al. Video capsule endoscopy and histology for small-bowel mucosa evaluation: a comparison performed by blinded observers. Clin Gastroenterol Hepatol. 2006;4(8):998–1003.
   PubMed Web of Science ®Google Scholar
• Niveloni S, Fiorini A, Dezi R, et al. Usefulness of videoduodenoscopy and vital dye staining as indicators of mucosal atrophy of celiac disease: assessment of interobserver agreement. Gastrointest Endosc. 1998;47(3):223–229.
   PubMed Web of Science ®Google Scholar
• Dekker E, Fockens P. Advances in colonic imaging: new endoscopic imaging methods. Eur J Gastroenterol Hepatol. 2005;17(8):803–808.
   PubMed Web of Science ®Google Scholar
• Dutta AK, Chacko A. Emerging role of narrow band imaging in duodenum. World J Gastrointest Endosc. 2015;7(16):1216–1221.
   PubMed Web of Science ®Google Scholar
• Valitutti F, Oliva S, Iorfida D, et al. Narrow band imaging combined with water immersion technique in the diagnosis of celiac disease. Dig Liver Dis. 2014;46(12):1099–1102.
   PubMedGoogle Scholar
• Dutta AK, Sajith KG, Shah G, et al. Duodenal villous morphology assessed using magnification narrow band imaging correlates well with histology in patients with suspected malabsorption syndrome. Dig Endosc. 2014;26(6):720–725.
   PubMed Web of Science ®Google Scholar
• Kodashima S, Fujishiro M. Novel image-enhanced endoscopy with i-scan technology. World J Gastroenterol 2010;16(9):1043–1049
   PubMed Web of Science ®Google Scholar
• Cammarota G, Ianiro G, Sparano L, et al. Image-enhanced endoscopy with I-scan technology for the evaluation of duodenal villous patterns. Dig Dis Sci. 2013;58(5):1287–1292.
   PubMed Web of Science ®Google Scholar
• Iacucci M, Poon T, Gui XS, et al. High definition i-SCAN endoscopy with water immersion technique accurately reflects histological severity of celiac disease. Endosc Int Open. 2016;4(5):E540–546.
   PubMed Web of Science ®Google Scholar
• Yoshida N, Naito Y, Inada Y, et al. The detection of surface patterns by flexible spectral imaging color enhancement without magnification for diagnosis of colorectal polyps. Int J Colorectal Dis. 2012;27(5):605–611.
   PubMed Web of Science ®Google Scholar
• Pohl J, May A, Rabenstein T, et al. Computed virtual chromoendoscopy: a new tool for enhancing tissue surface structures. Endoscopy. 2007;39(1):80–83.
   PubMed Web of Science ®Google Scholar
• Cammarota G, Cesaro P, Cazzato A, et al. Optimal band imaging system: a new tool for enhancing the duodenal villous pattern in celiac disease. Gastrointest Endosc. 2008;68(2):352–357.
   PubMed Web of Science ®Google Scholar
• Yung DE, Boal Carvalho P, Giannakou A, et al. Clinical validity of flexible spectral imaging color enhancement (FICE) in small-bowel capsule endoscopy: a systematic review and meta-analysis. Endoscopy. 2017;49(3):258–269.
   PubMed Web of Science ®Google Scholar
• Cotter J, Magalhaes J, de Castro FD, et al. Virtual chromoendoscopy in small bowel capsule endoscopy: new light or a cast of shadow? World J Gastrointest Endosc. 2014;6(8):359–365.
   PubMedGoogle Scholar
• Rubio-Tapia A, Murray JA. Novel endoscopic methods for the evaluation of the small-bowel mucosa. Gastrointest Endosc. 2007 Aug;66(2):382–386.
   PubMed Web of Science ®Google Scholar
• Banerjee R, Shekharan A, Ramji C, et al. Role of magnification endoscopy in the diagnosis and evaluation of suspected celiac disease: correlation with histology. Indian J Gastroenterol. 2007;26(2):67–69.
   PubMedGoogle Scholar
• Lo A, Guelrud M, Essenfeld H, et al. Classification of villous atrophy with enhanced magnification endoscopy in patients with celiac disease and tropical sprue. Gastrointest Endosc. 2007;66(2):377–382.
   PubMed Web of Science ®Google Scholar
• Badreldin R, Barrett P, Wooff DA, et al. How good is zoom endoscopy for assessment of villous atrophy in coeliac disease? Endoscopy. 2005;37(10):994–998.
   PubMed Web of Science ®Google Scholar
• Siegel LM, Stevens PD, Lightdale CJ, et al. Combined magnification endoscopy with chromoendoscopy in the evaluation of patients with suspected malabsorption. Gastrointest Endosc. 1997;46(3):226–230.
   PubMed Web of Science ®Google Scholar
• Cammarota G, Cuoco L, Cesaro P, et al. A highly accurate method for monitoring histological recovery in patients with celiac disease on a gluten-free diet using an endoscopic approach that avoids the need for biopsy: a double-center study. Endoscopy. 2007;39(1):46–51.
   PubMed Web of Science ®Google Scholar
• Cammarota G, Cesaro P, La Mura R, et al. Role of the “immersion technique” in diagnosing celiac disease with villous atrophy limited to the duodenal bulb. J Clin Gastroenterol. 2007;41(6):571–575.
   PubMed Web of Science ®Google Scholar
• Cammarota G, Cesaro P, Martino A, et al. High accuracy and cost-effectiveness of a biopsy-avoiding endoscopic approach in diagnosing coeliac disease. Aliment Pharmacol Ther. 2006;23(1):61–69.
   PubMed Web of Science ®Google Scholar
• Cammarota G, Cazzato A, Genovese O, et al. Water-immersion technique during standard upper endoscopy may be useful to drive the biopsy sampling of duodenal mucosa in children with celiac disease. J Pediatr Gastroenterol Nutr. 2009;49(4):411–416.
   PubMed Web of Science ®Google Scholar
• Cammarota G, Martino A, Pirozzi GA, et al. Direct visualization of intestinal villi by high-resolution magnifying upper endoscopy: a validation study. Gastrointest Endosc. 2004;60(5):732–738.
   PubMed Web of Science ®Google Scholar
• Brar P, Kwon GY, Egbuna II, et al. Lack of correlation of degree of villous atrophy with severity of clinical presentation of coeliac disease. Dig Liver Dis. 2007;39(1):26–29.
   PubMedGoogle Scholar
• Kalhan S, Joseph P, Sharma S, et al. Comparative study of histopathological Marsh grading with clinical and serological parameters in celiac iceberg of north India. Indian J Pathol Microbiol. 2011;54(2):279–283.
   PubMed Web of Science ®Google Scholar
• Petroniene R, Dubcenco E, Baker JP, et al. Given capsule endoscopy in celiac disease: evaluation of diagnostic accuracy and interobserver agreement. Am J Gastroenterol. 2005;100(3):685–694.
   PubMed Web of Science ®Google Scholar
• Rondonotti E, Spada C, Cave D, et al. Video capsule enteroscopy in the diagnosis of celiac disease: a multicenter study. Am J Gastroenterol. 2007;102(8):1624–1631.
   PubMed Web of Science ®Google Scholar
• Lidums I, Teo E, Field J, et al. Capsule endoscopy: a valuable tool in the follow-up of people with celiac disease on a gluten-free diet. Clin Transl Gastroenterol. 2011;2:e4.
   PubMedGoogle Scholar
• Pennazio M, Spada C, Eliakim R, et al. Small-bowel capsule endoscopy and device-assisted enteroscopy for diagnosis and treatment of small-bowel disorders: European Society of Gastrointestinal Endoscopy (ESGE) clinical guideline. Endoscopy. 2015;47(4):352–376.
   PubMed Web of Science ®Google Scholar
• Dahlbom I, Korponay-Szabo IR, Kovacs JB, et al. Prediction of clinical and mucosal severity of coeliac disease and dermatitis herpetiformis by quantification of IgA/IgG serum antibodies to tissue transglutaminase. J Pediatr Gastroenterol Nutr. 2010;50(2):140–146.
   PubMed Web of Science ®Google Scholar
• Alessio MG, Tonutti E, Brusca I, et al. Correlation between IgA tissue transglutaminase antibody ratio and histological finding in celiac disease. J Pediatr Gastroenterol Nutr. 2012;55(1):44–49.
   PubMed Web of Science ®Google Scholar
• Singh P, Kurray L, Agnihotri A, et al. Titers of anti-tissue transglutaminase antibody correlate well with severity of villous abnormalities in celiac disease. J Clin Gastroenterol. 2015;49(3):212–217.
   PubMed Web of Science ®Google Scholar
• Bhattacharya M, Lomash A, Sakhuja P, et al. Clinical and histopathological correlation of duodenal biopsy with IgA anti-tissue transglutaminase titers in children with celiac disease. Indian J Gastroenterol. 2014;33(4):350–354.
   PubMedGoogle Scholar
• Lujan-Sanchis M, Perez-Cuadrado-Robles E, Garcia-Lledo J, et al. Role of capsule endoscopy in suspected celiac disease: a European multi-centre study. World J Gastroenterology. 2017;23(4):703–711.
   PubMed Web of Science ®Google Scholar
• Verdu EF, Huang X, Natividad J, et al. Gliadin-dependent neuromuscular and epithelial secretory responses in gluten-sensitive HLA-DQ8 transgenic mice. Am J Physiol. 2008;294(1):G217–225.
   PubMed Web of Science ®Google Scholar
• Rokkas T, Niv Y. The role of video capsule endoscopy in the diagnosis of celiac disease: a meta-analysis. Eur J Gastroenterol Hepatol. 2012;24(3):303–308.
   PubMed Web of Science ®Google Scholar
• El-Matary W, Huynh H, Vandermeer B. Diagnostic characteristics of given video capsule endoscopy in diagnosis of celiac disease: a meta-analysis. J Laparoendoscopic Adv Surg Techn. 2009;19(6):815–820.
   PubMed Web of Science ®Google Scholar
• Hopper AD, Sidhu R, Hurlstone DP, et al. Capsule endoscopy: an alternative to duodenal biopsy for the recognition of villous atrophy in coeliac disease? Dig Liver Dis. 2007;39(2):140–145.
   PubMedGoogle Scholar
• Chang MS, Rubin M, Lewis SK, et al. Diagnosing celiac disease by video capsule endoscopy (VCE) when esophagogastroduodenoscopy (EGD) and biopsy is unable to provide a diagnosis: a case series. BMC Gastroenterol. 2012;12:90.
   Web of Science ®Google Scholar
• Perez-Cuadrado-Robles E, Lujan-Sanchis M, Elli L, et al. Role of capsule endoscopy in alarm features and non-responsive celiac disease: a European multicenter study. Dig Endosc. 2017. [Epub ahead of print].
   PubMed Web of Science ®Google Scholar
• Kurien M, Evans KE, Aziz I, et al. Capsule endoscopy in adult celiac disease: a potential role in equivocal cases of celiac disease? Gastrointest Endosc. 2013;77(2):227–232.
   PubMed Web of Science ®Google Scholar
• Olds G, McLoughlin R, O’Morian C, et al. Celiac disease for the endoscopist. Gastrointest Endosc. 2002;56(3):407–415.
   PubMed Web of Science ®Google Scholar
• Oxentenko AS, Grisolano SW, Murray JA, et al. The insensitivity of endoscopic markers in celiac disease. Am J Gastroenterol. 2002;97(4):933–938.
   PubMed Web of Science ®Google Scholar
• Brocchi E, Tomassetti P, Misitano B, et al. Endoscopic markers in adult coeliac disease. Dig Liver Dis. 2002;34(3):177–182.
   PubMedGoogle Scholar
• Tursi A, Brandimarte G, Giorgetti GM, et al. Endoscopic features of celiac disease in adults and their correlation with age, histological damage, and clinical form of the disease. Endoscopy. 2002;34(10):787–792.
   PubMed Web of Science ®Google Scholar
• Bardella MT, Minoli G, Radaelli F, et al. Reevaluation of duodenal endoscopic markers in the diagnosis of celiac disease. Gastrointest Endosc. 2000;51(6):714–716.
   PubMed Web of Science ®Google Scholar
• Dickey W, Hughes D. Disappointing sensitivity of endoscopic markers for villous atrophy in a high-risk population: implications for celiac disease diagnosis during routine endoscopy. Am J Gastroenterol. 2001;96(7):2126–2128.
   PubMed Web of Science ®Google Scholar
• Corazza GR, Gasbarrini G. Coeliac disease in adults. Bailliere’s Clin Gastroenterol. 1995;9(2):329–350.
   PubMedGoogle Scholar
• Maurino E, Capizzano H, Niveloni S, et al. Value of endoscopic markers in celiac disease. Dig Dis Sci. 1993;38(11):2028–2033.
   PubMed Web of Science ®Google Scholar
• McIntyre AS, Ng DP, Smith JA, et al. The endoscopic appearance of duodenal folds is predictive of untreated adult celiac disease. Gastrointest Endosc. 1992;38(2):148–151.
   PubMed Web of Science ®Google Scholar
• Brocchi E, Corazza GR, Caletti G, et al. Endoscopic demonstration of loss of duodenal folds in the diagnosis of celiac disease. N Engl J Med. 1988;319(12):741–744.
   PubMed Web of Science ®Google Scholar
• Adler SN, Bjarnason I. What we have learned and what to expect from capsule endoscopy. World J Gastrointes Endos. 2012;4(10):448–452.
   PubMedGoogle Scholar
• Rubio-Tapia A, Kelly DG, Lahr BD, et al. Clinical staging and survival in refractory celiac disease: a single center experience. Gastroenterology. 2009;136(1): 99–107. quiz 352-103.
   PubMed Web of Science ®Google Scholar
• Bassotti G, Castellucci G, Betti C, et al. Abnormal gastrointestinal motility in patients with celiac sprue. Dig Dis Sci. 1994;39(9):1947–1954.
   PubMed Web of Science ®Google Scholar
• Usai P, Bassotti G, Usai Satta P, et al. Oesophageal motility in adult coeliac disease. Neurogastroenterol Motil. 1995;7(4):239–244.
   PubMedGoogle Scholar
• Rocco A, Sarnelli G, Compare D, et al. Tissue ghrelin level and gastric emptying rate in adult patients with celiac disease. Neurogastroenterol Motil. 2008;20(8):884–890.
   PubMed Web of Science ®Google Scholar
• Benini F, Mora A, Turini D, et al. Slow gallbladder emptying reverts to normal but small intestinal transit of a physiological meal remains slow in celiac patients during gluten-free diet. Neurogastroenterol Motil. 2012;24(2):100–107, e179–e180.
   PubMed Web of Science ®Google Scholar
• Spiller RC, Lee YC, Edge C, et al. Delayed mouth-caecum transit of a lactulose labelled liquid test meal in patients with steatorrhoea caused by partially treated coeliac disease. Gut. 1987;28(10):1275–1282.
   PubMed Web of Science ®Google Scholar
• Chiarioni G, Bassotti G, Germani U, et al. Gluten-free diet normalizes mouth-to-cecum transit of a caloric meal in adult patients with celiac disease. Dig Dis Sci. 1997;42(10):2100–2105.
   PubMed Web of Science ®Google Scholar
• Sadik R, Abrahamsson H, Kilander A, et al. Gut transit in celiac disease: delay of small bowel transit and acceleration after dietary treatment. Am J Gastroenterol. 2004;99(12):2429–2436.
   PubMed Web of Science ®Google Scholar
• Tursi A. Gastrointestinal motility disturbances in celiac disease. J Clin Gastroenterol. 2004;38(8):642–645.
   PubMed Web of Science ®Google Scholar
• Hopman WP, Rosenbusch G, Hectors MP, et al. Effect of predigested fat on intestinal stimulation of plasma cholecystokinin and gall bladder motility in coeliac disease. Gut. 1995;36(1):17–21.
   PubMed Web of Science ®Google Scholar
• Ciaccio EJ, Tennyson CA, Bhagat G, et al. Quantitative estimates of motility from videocapsule endoscopy are useful to discern celiac patients from controls. Dig Dis Sci. 2012;57(11):2936–2943.
   PubMed Web of Science ®Google Scholar
• Urgesi R, Cianci R, Bizzotto A, et al. Evaluation of gastric and small bowel transit times in coeliac disease with the small bowel PillCam(R): a single centre study in a non gluten-free diet adult Italian population with coeliac disease. European Rev Med Pharmacol Sci. 2013;17(9):1167–1173.
   PubMed Web of Science ®Google Scholar
• Westerhof J, Weersma RK, Koornstra JJ. Risk factors for incomplete small-bowel capsule endoscopy. Gastrointest Endosc. 2009;69(1):74–80.
   PubMed Web of Science ®Google Scholar
• Mooney PD, Evans KE, Singh S, et al. Treatment failure in coeliac disease: a practical guide to investigation and treatment of non-responsive and refractory coeliac disease. J Gastrointestin Liver Dis. 2012;21(2):197–203.
   PubMed Web of Science ®Google Scholar
• Maiden L, Elliott T, McLaughlin SD, et al. A blinded pilot comparison of capsule endoscopy and small bowel histology in unresponsive celiac disease. Dig Dis Sci. 2009;54(6):1280–1283.
   PubMed Web of Science ®Google Scholar
• Culliford A, Daly J, Diamond B, et al. The value of wireless capsule endoscopy in patients with complicated celiac disease. Gastrointest Endosc. 2005;62(1):55–61.
   PubMed Web of Science ®Google Scholar
• Woodward J. Improving outcomes of refractory celiac disease - current and emerging treatment strategies. Clin Exp Gastroenterol. 2016;9:225–236.
   PubMed Web of Science ®Google Scholar
• Cellier C, Delabesse E, Helmer C, et al. Refractory sprue, coeliac disease, and enteropathy-associated T-cell lymphoma. French Coeliac Disease Study Group. Lancet (London, England). 2000;356(9225):203–208.
   PubMed Web of Science ®Google Scholar
• Al-Toma A, Verbeek WH, Hadithi M, et al. Survival in refractory coeliac disease and enteropathy-associated T-cell lymphoma: retrospective evaluation of single-centre experience. Gut. 2007;56(10):1373–1378.
   PubMed Web of Science ®Google Scholar
• Liu H, Brais R, Lavergne-Slove A, et al. Continual monitoring of intraepithelial lymphocyte immunophenotype and clonality is more important than snapshot analysis in the surveillance of refractory coeliac disease. Gut. 2010;59(4):452–460.
   PubMed Web of Science ®Google Scholar
• Prisco A, Troncone R, Mazzarella G, et al. Identical T-cell receptor beta chain rearrangements are present in T cells infiltrating the jejunal mucosa of untreated celiac patients. Hum Immunol. 1997;55(1):22–33.
   PubMed Web of Science ®Google Scholar
• Ubiali A, Villanacci V, Facchetti F, et al. Is TCRgamma clonality assay useful to detect early celiac disease? J Clin Gastroenterol. 2007;41(3):275–279.
   PubMed Web of Science ®Google Scholar
• Patey-Mariaud De Serre N, Cellier C, Jabri B, et al. Distinction between coeliac disease and refractory sprue: a simple immunohistochemical method. Histopathology. 2000;37(1):70–77.
   PubMed Web of Science ®Google Scholar
• Verbeek WH, Goerres MS, von Blomberg BM, et al. Flow cytometric determination of aberrant intra-epithelial lymphocytes predicts T-cell lymphoma development more accurately than T-cell clonality analysis in Refractory Celiac Disease. Clin Immunol. 2008;126(1):48–56.
   PubMed Web of Science ®Google Scholar
• Leon F. Flow cytometry of intestinal intraepithelial lymphocytes in celiac disease. J Immunol Methods. 2011;363(2):177–186.
   PubMed Web of Science ®Google Scholar
• Barret M, Malamut G, Rahmi G, et al. Diagnostic yield of capsule endoscopy in refractory celiac disease. Am J Gastroenterol. 2012;107(10):1546–1553.
   PubMed Web of Science ®Google Scholar
• Nasr I, Campling H, Ciclitira PJ. Approach to patients with refractory coeliac disease. F1000Res. 2016;5:F1000 Faculty Rev-2544. doi:10.12688/f1000research.9051.1.
   Google Scholar
• Mukewar SS, Sharma A, Rubio-Tapia A, et al. Open-capsule budesonide for refractory celiac disease. Am J Gastroenterol. 2017;112(6):959–967.
   PubMed Web of Science ®Google Scholar
• Ianiro G, Gasbarrini A, Cammarota G. Endoscopic tools for the diagnosis and evaluation of celiac disease. World J Gastroenterology. 2013;19(46):8562–8570.
   PubMed Web of Science ®Google Scholar
• Maurino E, Niveloni S, Chernavsky A, et al. Azathioprine in refractory sprue: results from a prospective, open-label study. Am J Gastroenterol. 2002;97(10):2595–2602.
   PubMed Web of Science ®Google Scholar
• Goerres MS, Meijer JW, Wahab PJ, et al. Azathioprine and prednisone combination therapy in refractory coeliac disease. Aliment Pharmacol Ther. 2003;18(5):487–494.
   PubMed Web of Science ®Google Scholar
• Costantino G, Della Torre A, Lo Presti MA, et al. Treatment of life-threatening type I refractory coeliac disease with long-term infliximab. Dig Liver Dis. 2008;40(1):74–77.
   PubMedGoogle Scholar
• Rowinski SA, Christensen E. Epidemiologic and therapeutic aspects of refractory coeliac disease - a systematic review. Dan Med J. 2016;63(12):A5307.
   PubMed Web of Science ®Google Scholar
• Al-Toma A, Goerres MS, Meijer JW, et al. Cladribine therapy in refractory celiac disease with aberrant T cells. Clin Gastroenterol Hepatol. 2006;4(11):1322–1327.
   PubMed Web of Science ®Google Scholar
• Tack GJ, Wondergem MJ, Al-Toma A, et al. Auto-SCT in refractory celiac disease type II patients unresponsive to cladribine therapy. Bone Marrow Transplant. 2011;46(6):840–846.
   PubMed Web of Science ®Google Scholar
• Elli L, Casazza G, Locatelli M, et al. Use of enteroscopy for the detection of malignant and premalignant lesions of the small bowel in complicated celiac disease: a meta-analysis. Gastrointest Endosc. 2017;86(2):264–273.
   PubMed Web of Science ®Google Scholar
• Gay G, Delvaux M, Fassler I. Outcome of capsule endoscopy in determining indication and route for push-and-pull enteroscopy. Endoscopy. 2006;38(1):49–58.
   PubMed Web of Science ®Google Scholar
• Atlas DS, Rubio-Tapia A, Van Dyke CT, et al. Capsule endoscopy in nonresponsive celiac disease. Gastrointest Endosc. 2011;74(6):1315–1322.
   PubMed Web of Science ®Google Scholar
• Daum S, Wahnschaffe U, Glasenapp R, et al. Capsule endoscopy in refractory celiac disease. Endoscopy. 2007;39(5):455–458.
   PubMed Web of Science ®Google Scholar
• Kastin DA, Buchman AL, Barrett T, et al. Strictures from Crohn’s disease diagnosed by video capsule endoscopy. J Clin Gastroenterol. 2004;38(4):346–349.
   PubMed Web of Science ®Google Scholar
• Ciclitira PJ, King AL, Fraser JS. AGA technical review on Celiac Sprue. American Gastroenterological Association. Gastroenterology. 2001;120(6):1526–1540.
   PubMedGoogle Scholar
• Pietzak MM. Follow-up of patients with celiac disease: achieving compliance with treatment. Gastroenterology. 2005;128(4 Suppl 1):S135–141.
   PubMed Web of Science ®Google Scholar
• Anderson RP. Coeliac disease: current approach and future prospects. Intern Med J. 2008;38(10):790–799.
   PubMed Web of Science ®Google Scholar
• Ludvigsson JF, Bai JC, Biagi F, et al. Diagnosis and management of adult coeliac disease: guidelines from the British Society of Gastroenterology. Gut. 2014;63(8):1210–1228.
   PubMed Web of Science ®Google Scholar
• Rubio-Tapia A, Hill ID, Kelly CP, et al. American College of G. ACG clinical guidelines: diagnosis and management of celiac disease. Am J Gastroenterol. 2013;108(5): 656–676. quiz 677.
   PubMed Web of Science ®Google Scholar
• Sigman T, Nguyen VH, Costea F, et al. Ulcerative jejunitis in a child with celiac disease. BMC Gastroenterol. 2014;14 ( 29-230X-214-229).
   PubMed Web of Science ®Google Scholar
• Macdonald WC, Brandborg LL, Flick AL, et al. Studies of Celiac Sprue. Iv. the response of the whole length of the small bowel to a gluten-free diet. Gastroenterology. 1964;47:573–589.
   PubMed Web of Science ®Google Scholar
• Marsh MN, Crowe PT. Morphology of the mucosal lesion in gluten sensitivity. Bailliere’s Clin Gastroenterol. 1995;9(2):273–293.
   PubMedGoogle Scholar
• Lewis BS, Swain P. Capsule endoscopy in the evaluation of patients with suspected small intestinal bleeding: results of a pilot study. Gastrointest Endosc. 2002;56(3):349–353.
   PubMed Web of Science ®Google Scholar
• Hartmann D, Schmidt H, Bolz G, et al. A prospective two-center study comparing wireless capsule endoscopy with intraoperative enteroscopy in patients with obscure GI bleeding. Gastrointest Endosc. 2005;61(7):826–832.
   PubMed Web of Science ®Google Scholar
• Ell C, Remke S, May A, et al. The first prospective controlled trial comparing wireless capsule endoscopy with push enteroscopy in chronic gastrointestinal bleeding. Endoscopy. 2002;34(9):685–689.
   PubMed Web of Science ®Google Scholar
• Ciaccio EJ, Bhagat G, Tennyson CA, et al. Quantitative assessment of endoscopic images for degree of villous atrophy in celiac disease. Dig Dis Sci. 2011;56(3):805–811.
   PubMed Web of Science ®Google Scholar
• Ciaccio EJ, Tennyson CA, Lewis SK, et al. Distinguishing patients with celiac disease by quantitative analysis of videocapsule endoscopy images. Comput Methods Programs Biomed. 2010;100(1):39–48.
   PubMed Web of Science ®Google Scholar
• Ciaccio EJ, Tennyson CA, Bhagat G, et al. Classification of videocapsule endoscopy image patterns: comparative analysis between patients with celiac disease and normal individuals. Biomed Eng Online. 2010;9(44):9–44.
   PubMedGoogle Scholar
• Ciaccio EJ, Tennyson CA, Bhagat G, et al. Use of shape-from-shading to estimate three-dimensional architecture in the small intestinal lumen of celiac and control patients. Comput Methods Programs Biomed. 2013;111(3):676–684.
   PubMed Web of Science ®Google Scholar
• Ciaccio EJ, Bhagat G, Lewis SK, et al. Use of shape-from-shading to characterize mucosal topography in celiac disease videocapsule images. World J Gastrointest Endosc. 2017;9(7):310–318.
   PubMed Web of Science ®Google Scholar
• Ciaccio EJ, Tennyson CA, Bhagat G, et al. Implementation of a polling protocol for predicting celiac disease in videocapsule analysis. World J Gastrointest Endosc. 2013;5(7):313–322.
   PubMedGoogle Scholar
• Zhou T, Han G, Li BN, et al. Quantitative analysis of patients with celiac disease by video capsule endoscopy: A deep learning method. Comput Biol Med. 2017;85:1–6.
   PubMed Web of Science ®Google Scholar
• Adler SN, Jacob H, Lijovetzky G, et al. Positive coeliac serology in irritable bowel syndrome patients with normal duodenal biopsies: video capsule endoscopy findings and HLA-DQ typing may affect clinical management. J Gastrointestin Liver Dis. 2006;15(3):221–225.
   PubMedGoogle Scholar
• Lidums I, Cummins AG, Teo E. The role of capsule endoscopy in suspected celiac disease patients with positive celiac serology. Dig Dis Sci. 2011;56(2):499–505.
   PubMed Web of Science ®Google Scholar
• Reeves GE, Squance ML, Duggan AE, et al. Diagnostic accuracy of coeliac serological tests: a prospective study. Eur J Gastroenterol Hepatol. 2006;18(5):493–501.
   PubMed Web of Science ®Google Scholar
• Hopper AD, Hadjivassiliou M, Hurlstone DP, et al. What is the role of serologic testing in celiac disease? A prospective, biopsy-confirmed study with economic analysis. Clin Gastroenterol Hepatol. 2008;6(3):314–320.
   PubMed Web of Science ®Google Scholar
• Setty M, Hormaza L, Guandalini S. Celiac disease: risk assessment, diagnosis, and monitoring. Mol Diagn Ther. 2008;12(5):289–298.
   PubMed Web of Science ®Google Scholar
• Toftedal P, Nielsen C, Madsen JT, et al. Positive predictive value of serological diagnostic measures in celiac disease. Clin Chem Lab Med. 2010;48(5):685–691.
   PubMed Web of Science ®Google Scholar
• Giersiepen K, Lelgemann M, Stuhldreher N, et al. Accuracy of diagnostic antibody tests for coeliac disease in children: summary of an evidence report. J Pediatr Gastroenterol Nutr. 2012;54(2):229–241.
   PubMed Web of Science ®Google Scholar
• Ravelli A, Bolognini S, Gambarotti M, et al. Variability of histologic lesions in relation to biopsy site in gluten-sensitive enteropathy. Am J Gastroenterol. 2005;100(1):177–185.
   PubMed Web of Science ®Google Scholar
• Bonamico M, Mariani P, Thanasi E, et al. Patchy villous atrophy of the duodenum in childhood celiac disease. J Pediatr Gastroenterol Nutr. 2004;38(2):204–207.
   PubMed Web of Science ®Google Scholar
• Schiepatti A, Biagi F, Fraternale G, et al. Short article: mortality and differential diagnoses of villous atrophy without coeliac antibodies. Eur J Gastroenterol Hepatol. 2017;29(5):572–576.
   PubMed Web of Science ®Google Scholar
• Uche-Anya EN, Green PHR, Genta RM, et al. Regional patterns of olmesartan prescription and the prevalence of duodenal villous atrophy throughout the United States. Clin Gastroenterol Hepatol. 2018;16(4):584–585.
   PubMed Web of Science ®Google Scholar
• Basson M, Mezzarobba M, Weill A, et al. Severe intestinal malabsorption associated with olmesartan: a French nationwide observational cohort study. Gut. 2016;65(10):1664–1669.
   PubMed Web of Science ®Google Scholar
• Sakai E, Higurashi T, Ohkubo H, et al. Investigation of small bowel abnormalities in HIV-infected patients using capsule endoscopy. Gastroenterol Res Pract. 2017;1932647(10):20.
   Google Scholar
• Aziz I, Peerally MF, Barnes JH, et al. The clinical and phenotypical assessment of seronegative villous atrophy; a prospective UK centre experience evaluating 200 adult cases over a 15-year period (2000-2015). Gut. 2017;66(9):1563–1572.
   PubMed Web of Science ®Google Scholar
• Jinga M, Balaban DV, Peride I, et al. Crypt hyperplastic enteropathy in distal duodenum in Helicobacter pylori infection - report of two cases without evidence of celiac disease. Rom J Morphol Embryol. 2017;58(2):685–688.
   PubMed Web of Science ®Google Scholar
• Oberhuber G, Granditsch G, Vogelsang H. The histopathology of coeliac disease: time for a standardized report scheme for pathologists. Eur J Gastroenterol Hepatol. 1999;11(10):1185–1194.
   PubMed Web of Science ®Google Scholar
• Shmidt E, Smyrk TC, Boswell CL, et al. Increasing duodenal intraepithelial lymphocytosis found at upper endoscopy: time trends and associations. Gastrointest Endosc. 2014;80(1):105–111.
   PubMed Web of Science ®Google Scholar
• Tortora R, Capone P, Imperatore N, et al. Predictive value of “Marsh 1” type histology in subjects with suspected cealic disease. Scand J Gastroenterol. 2014;49(7):801–806.
   PubMed Web of Science ®Google Scholar
• Shmidt E, Smyrk TC, Faubion WA, et al. Duodenal intraepithelial lymphocytosis with normal villous architecture in pediatric patients: Mayo Clinic experience, 2000-2009. J Pediatr Gastroenterol Nutr. 2013;56(1):51–55.
   PubMed Web of Science ®Google Scholar
• Goldstein NS. Proximal small-bowel mucosal villous intraepithelial lymphocytes. Histopathology. 2004;44(3):199–205.
   PubMed Web of Science ®Google Scholar
• Goldstein NS, Underhill J. Morphologic features suggestive of gluten sensitivity in architecturally normal duodenal biopsy specimens. Am J Clin Pathol. 2001;116(1):63–71.
   PubMed Web of Science ®Google Scholar
• Owen DR, Owen DA. Celiac disease and other causes of duodenitis. Arch Pathol Lab Med. 2018;142(1):35–43.
   PubMed Web of Science ®Google Scholar
• Smyrk TC. Practical approach to the flattened duodenal biopsy. Surg Pathol Clin. 2017;10(4):823–839.
   PubMedGoogle Scholar
• Kaosombatwattana U, Limsrivilai J, Pongpaibul A, et al. Severe enteropathy with villous atrophy in prolonged mefenamic acid users - a currently under-recognized in previously well-recognized complication: case report and review of literature. Medicine. 2017;96(44):e8445.
   PubMed Web of Science ®Google Scholar
• Gram-Kampmann EM, Lillevang ST, Detlefsen S, et al. Wireless capsule endoscopy as a tool in diagnosing autoimmune enteropathy. BMJ Case Rep. 2015. DOI:10.1136/bcr-2014-207931
   PubMedGoogle Scholar
• Sakai E, Higurashi T, Ohkubo H, et al. Investigation of small bowel abnormalities in HIV-infected patients using capsule endoscopy. Gastroenterol Res Pract. 2017;1932647:2017.
   Google Scholar
• Liao Z, Gao R, Xu C, et al. Indications and detection, completion, and retention rates of small-bowel capsule endoscopy: a systematic review. Gastrointest Endosc. 2010;71(2):280–286.
   PubMed Web of Science ®Google Scholar
• European Commission. CORDIS: projects and results: nano based capsule-endoscopy with molecular imaging and optical biopsy. 2018.
   Google Scholar
• Van Gossum A, Ibrahim M. Video capsule endoscopy: what is the future? Gastroenterol Clin North Am. 2010;39(4):807–826.
   PubMed Web of Science ®Google Scholar