Endoscopic Imaging in Barrett’s Oesophagus: Applications in Routine Clinical Practice and Future Outlook
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The practice for endoscopic surveillance of Barrett’s oesophagus has evolved from “blind” or random 4 quadrant biopsies (Seattle protocol) to a more “intelligent’’ targeted biopsy approach. This evolution has been possible due to the rapid advances in endoscopic imaging technology and expertise in the last decade. Previous endoscopes had relatively poor image resolution that often did not allow the subtle mucosal changes associated with dysplastic Barrett’s mucosa to be identified. Newer endoscopic imaging techniques available today may allow endoscopists to identify areas of dysplasia or malignancy and target biopsies accordingly. These modalities which include narrow band imaging, chromoendoscopy, autofluorescence imaging, and confocal endomicroscopy as well as a few novel imaging modalities on the horizon will be discussed further.
Abstract
The practice for endoscopic surveillance of Barrett’s oesophagus has evolved from “blind” or random 4 quadrant biopsies (Seattle protocol) to a more “intelligent’’ targeted biopsy approach. This evolution has been possible due to the rapid advances in endoscopic imaging technology and expertise in the last decade. Previous endoscopes had relatively poor image resolution that often did not allow the subtle mucosal changes associated with dysplastic Barrett’s mucosa to be identified. Newer endoscopic imaging techniques available today may allow endoscopists to identify areas of dysplasia or malignancy and target biopsies accordingly. These modalities which include narrow band imaging, chromoendoscopy, autofluorescence imaging, and confocal endomicroscopy as well as a few novel imaging modalities on the horizon will be discussed further.
참고문헌 (40)
- Dent J, "Barrett’s esophagus: a historical perspective, an update on core practicalities and predictions on future evolutions of management", J Gastroenterol Hepatol, 26(suppl 1), pp.11~30 (2011)
- Portale G, "Modern 5-year survival of resectable esophageal adenocarcinoma: single institution experience with 263 patients", J Am Coll Surg, 202, pp.588~596 (2006)
- Mandal A, "Current practice in surveillance strategy for patients with Barrett’s oesophagus in the UK", Aliment Pharmacol Ther, 17, pp.1319~1324 (2003)
- Abrams JA, "Adherence to biopsy guidelines for Barrett’s esophagus surveillance in the community setting in the United States", Clin Gastroenterol Hepatol, 7, pp.736~742 (2009)
- Sharma P, "The development and validation of an endoscopic grading system for Barrett’s esophagus: the Prague C & M criteria", Gastroenterology, 131, pp.1392~1399 (2006)
- Chang CY, "The application of Prague C and M criteria in the diagnosis of Barrett’s esophagus in an ethnic Chinese population", Am J Gastroenterol, 104, pp.13~20 (2009)
- Lee YC, "Interobserver reliability in the endoscopic diagnosis and grading of Barrett’s esophagus: an Asian multinational study", Endoscopy, 42, pp.699~704 (2010)
- Kara MA, "High-resolution endoscopy plus chromoendoscopy or narrow-band imaging in Barrett’s esophagus: a prospective randomized crossover study", Endoscopy, 37, pp.929~936 (2005)
- Wolfsen HC, "Prospective, controlled tandem endoscopy study of narrow band imaging for dysplasia detection in Barrett’s Esophagus", Gastroenterology, 135, pp.24~31 (2008)
- Sharma P, "Detection of neoplastic tissue in Barrett’s esophagus with in vivo probe-based confocal endomicroscopy (DONT BIOPCE). Final results of a prospective international RCT: image guided versus 4 quadrant random biopsies?", Gastroenterology, 138(5suppl), pp.S~155 (2010)
- Singh R, "Comparison of high-resolution magnification narrow-band imaging and white-light endoscopy in the prediction of histology in Barrett’s oesophagus", Scand J Gastroenterol, 44, pp.85~92 (2009)
- Fortun PJ, "Acetic acid-enhanced magnification endoscopy in the diagnosis of specialized intestinal metaplasia, dysplasia and early cancer in Barrett’s oesophagus", Aliment Pharmacol Ther, 23, pp.735~742 (2006)
- Longcroft-Wheaton G, "Acetic acid spray is an effective tool for the endoscopic detection of neoplasia in patients with Barrett’s esophagus", Clin Gastroenterol Hepatol, 8, pp.843~847 (2010)
- Canto MI, "Methylene blue staining of dysplastic and nondysplastic Barrett’s esophagus: an in vivo and ex vivo study", Endoscopy, 33, pp.391~400 (2001)
- Ngamruengphong S, "Diagnostic yield of methylene blue chromoendoscopy for detecting specialized intestinal metaplasia and dysplasia in Barrett’s esophagus: a meta-analysis", Gastrointest Endosc, 69, pp.1021~1028 (2009)
- Wild CP, "Methylene blue, chromoendoscopy and DNA damage in human esophageal cells", Proc Am Assoc Cancer Res, 46, pp.517~518 (2005)
- Sharma P, "Magnification chromoendoscopy for the detection of intestinal metaplasia and dysplasia in Barrett’s oesophagus", Gut, 52, pp.24~27 (2003)
- Curvers WL, "Identification of predictive factors for early neoplasia in Barrett’s esophagus after autofluorescence imaging: a stepwise multicenter structured assessment", Gastrointest Endosc, 70, pp.9~17 (2009)
- Niepsuj K, "Autofluorescence endoscopy for detection of high-grade dysplasia in short-segment Barrett’s esophagus", Gastrointest Endosc, 58, pp.715~719 (2003)
- Thomas T, "Trimodal imaging-assisted endoscopic mucosal resection of early Barrett’s neoplasia", Surg Endosc, 23, pp.1609~1613 (2009)
- Borovicka J, "Autofluorescence endoscopy in surveillance of Barrett’s esophagus: a multicenter randomized trial on diagnostic efficacy", Endoscopy, 38, pp.867~872 (2006)
- Curvers WL, "Endoscopic tri-modal imaging is more effective than standard endoscopy in identifying early-stage neoplasia in Barrett’s esophagus", Gastroenterology, 139, pp.1106~1114 (2010)
- Kara MA, "A randomized crossover study comparing light-induced fluorescence endoscopy with standard videoendoscopy for the detection of early neoplasia in Barrett’s esophagus", Gastrointest Endosc, 61, pp.671~678 (2005)
- Curvers WL, "Endoscopic tri-modal imaging for detection of early neoplasia in Barrett’s oesophagus: a multi-centre feasibility study using high-resolution endoscopy, autofluorescence imaging and narrow band imaging incorporated in one endoscopy system", Gut, 57, pp.167~172 (2008)
- Curvers WL, "Endoscopic trimodal imaging versus standard video endoscopy for detection of early Barrett’s neoplasia: a multicenter, randomized, crossover study in general practice", Gastrointest Endosc, 73, pp.195~203 (2011)
- Canto MI, "Endomicroscopy of Barrett’s esop", Gastroenterol Clin North Am, 39, pp.759~769 (2010)
- Wallace MB, "The safety of intravenous fluorescein for confocal laser endomicroscopy in the gastrointestinal tract", Aliment Pharmacol Ther, 31, pp.548~552 (2010)
- Neumann H, "Confocal laser endomicroscopy: technical advances and clinical applications", Gastroenterology, 139, pp.388~392 (2010)
- Kiesslich R, "In vivo histology of Barrett’s esophagus and associated neoplasia by confocal laser endomicroscopy", Clin Gastroenterol Hepatol, 4, pp.979~987 (2006)
- Dunbar KB, "Confocal laser endomicroscopy in Barrett’s esophagus and endoscopically inapparent Barrett’s neoplasia: a prospective, randomized, double-blind, controlled, crossover trial", Gastrointest Endosc, 70, pp.645~654 (2009)
- Leung KK, "Optical EMR: confocal endomicroscopy-targeted EMR of focal high-grade dysplasia in Barrett’s esophagus", Gastrointest Endos, 69, pp.170~172 (2009)
- Pohl H, "Miniprobe confocal laser microscopy for the detection of invisible neoplasia in patients with Barrett’s oesophagus", Gut, 57, pp.1648~1653 (2008)
- Bajbouj M, "Probe-based confocal laser endomicroscopy compared with standard four-quadrant biopsy for evaluation of neoplasia in Barrett’s esophagus", Endoscopy, 42, pp.435~440 (2010)
- Cengia G, "Screening for and surveillance of Barrett’s esophagus is clinically indicated", Dig Dis, 25, pp.197~202 (2007)
- Jin Z, "A multicenter, double-blinded validation study of methylation biomarkers for progression prediction in Barrett’s esophagus", Cancer Res, 69, pp.4112~4115 (2009)
- Rabinovitch PS, "Predictors of progression in Barrett’s esophagus III: baseline flow cytometric variables", Am J Gastroenterol, 96, pp.3071~3083 (2001)
- Zagaynova E, "Endoscopic OCT with forward-looking probe: clinical studies in urology and gastroenterology", J Biophotonics, 1, pp.114~128 (2008)
- Waxman I, "Endoscopic techniques for recognizing neoplasia in Barrett’s esophagus: which should the clinician use?", Curr Opin Gastroenterol, 26, pp.352~360 (2010)
- Georgakoudi I, "Fluorescence, reflectance, and light-scattering spectroscopy for evaluating dysplasia in patients with Barrett’s esophagus", Gastroenterology, 120, pp.1620~1629 (2001)
- El-Serag HB, "Surveillance in Barrett’s esophagus: lessons from behavioral economics", Gastroenterology, 137, pp.763~765 (2009)
