La cromoendoscopia virtual i-Scan y su aplicación en la detección y caracterización de los pólipos de colon

Autores/as

  • Henry Royero Gutiérrez Hospital Emiro Quintero Cañizares. Ocaña. Colombia.

DOI:

https://doi.org/10.22516/25007440.127

Palabras clave:

i-Scan, colonoscopia, pólipo

Resumen

La limitación de la colonoscopia con luz blanca respecto a la omisión de neoplasias avanzadas en un 6%, y de adenomas hasta un 25%, ha motivado el desarrollo de técnicas como la cromoendoscopia virtual, entre ellas el sistema i-Scan, para detectar un mayor número de pólipos, como estrategia de prevención del cáncer de colon. Con esta revisión se resume la aplicación actual de este método en la detección de adenomas y su caracterización. Se ha encontrado que este nuevo sistema es una alternativa posible en nuestro medio a las ya existentes y mejor conocidas, como el NBI y FICE.

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Lenguajes:

es

Biografía del autor/a

Henry Royero Gutiérrez, Hospital Emiro Quintero Cañizares. Ocaña. Colombia.

Internista Gastroenterólogo. Miembro Internacional, ACP, AGA, ASGE. Hospital “Emiro Quintero Cañizares”. Ocaña. Colombia.

Referencias bibliográficas

Winawer SJ, Zauber AG, Ho MN, et al. Prevention of colorectal cancer by colonoscopy polypectomy. The National Polyp Study Workgroup. N Engl J Med. 1993;329:1977-81. doi: https://doi.org/10.1056/NEJM199312303292701

Winawer SJ, Zauber AG, O'Brien MJ, et al. Randomized comparison of surveillance intervals after colonoscopic removal of newly diagnosed adenomatous polyps. N Engl J Med. 1993;328:901-6. doi: https://doi.org/10.1056/NEJM199304013281301

Bressler B, Paszat LF, Chen Z, et al. Rates of new or missed colorectal cancers after colonoscopy and their risk factors: a population-based analysis. Gastroenterology. 2007;132:96-112. doi: https://doi.org/10.1053/j.gastro.2006.10.027

Van Rijn JC, Eitsma JB, Stoker J, et al. Polyp miss rate determined by tandem colonoscopy: a systematic review. Am J Gastroenterol. 2006;101:343-50. doi: https://doi.org/10.1111/j.1572-0241.2006.00390.x

Rex DK, Cutler CS, Lemmel GT, et al. Colonoscopic miss rates of adenomas determined by back to back colonoscopies. Gastroenterology. 2007;132:96-102.

Devuni D, Vaziri H, Anderson J. Chromocolonoscopy. Gastroenterol Clin N Am. 2013;42:521-45. doi: https://doi.org/10.1016/j.gtc.2013.05.002

Kudo S, Hirota S, Nakajima T, et al. Colorectal tumours and Pit Pattern. J Clin Pathol. 1994;47:880-5. doi: https://doi.org/10.1136/jcp.47.10.880

Tischendorf J, Wasmuth HE, Koch A, et al. Value of magnifying chromoendoscopy and narrow band imaging (NBI) in classifying colorectal polyps a prospective controlled study. Endoscopy. 2007;39:1092-6. doi: https://doi.org/10.1055/s-2007-966781

Huang Q, Fukami N, Kashida H, et al. Interobserver and Intraobserver consistency in the endoscopic assessment of colon pit patterns. Gastrointest Endosc. 2001;60:520-6. doi: https://doi.org/10.1016/S0016-5107(04)01880-2

Lopez- Cerón L, Sanabria E, Pellise M. Colonic polyps is it useful to characterize them with advance endoscopy? World J Gastroenterol. 2014;26:8449-57.

Neuman H, Fujishro M, Wilcox M, et al. Present and future perspectives of virtual chromoendoscopy with i-scan and optical enhancement technology. Dig Endosc. 2014;26(Suppl 1):43-51. doi: https://doi.org/10.1111/den.12190

Neuman H, Nagel A, Buda A. Advance endoscopic imaging to improve adenoma detection. World J Gastrointest Endosc. 2015;7:224-9. doi: https://doi.org/10.4253/wjge.v7.i3.224

Reyes-Dorantes A. Nuevas técnicas de imagen (i-Scan, NBI, FICE). Rev Gastroenterol Mex. 2011;76:(Suppl 1):134-6.

Yeung TM, Mortesen NJ. Advances in endoscopic visualization of colorectal polyps. Colorectal Dis. 2011;13:352-9. doi: https://doi.org/10.1111/j.1463-1318.2009.02142.x

Galloro G. High technology imaging in digestive endoscopy. World J Gastrointest Endosc. 2012;16;4(2):22-7.

Masci E, Mangiavillano B, Costa C, et al. Interobserver agreement among endoscopists on evaluation of polypoid colorectal lesions visualized with Pentax i-Scan Technique. Dig Liver Dis. 2013;45:207-10. doi: https://doi.org/10.1016/j.dld.2012.09.012

Banks M, Haidry R, Butt M, et al. High resolution colonoscopy in a bowel cancer screening program improves polyp detection. World J Gastroenterol. 2011;17:4308-13. doi: https://doi.org/10.3748/wjg.v17.i38.4308

Kwon RS, Adler DG, Chand B, et al. High-resolution and High-magnification endoscopes. Gastrointetinal Endosc. 2009;69:399-407. doi: https://doi.org/10.1016/j.gie.2008.12.049

Ventakaraman S, Ragunath K. Advance endoscopic imaging: a review of commercially aviable technologies. Clin Gastroenterol Hepatol. 2014;12:368-76. doi: https://doi.org/10.1016/j.cgh.2013.06.015

Hancock S, Bowman E, Prabakaran J, et al. Use of i-scan endoscopic image enhancement technology and therapeutic endoscopy: a case series and review of the literature. Diagn Ther Endosc. 2012;2012:193570. doi: https://doi.org/10.1155/2012/193570

Kodashima S, Fujishiro M. Novel image-enhanced endoscopy with i-scan technology. World J Gastroenterol. 2010;16:1043-9. doi: https://doi.org/10.3748/wjg.v16.i9.1043

Cho JH. Advanced imaging technology other than narrow band imaging. Clin Endosc. 2015:48:503-10. doi: https://doi.org/10.5946/ce.2015.48.6.503

Hoffman A, Sar F, Goetz M, et al. High definition colonoscopy combined with i-scan is superior in the detection of colorectal neoplasias compared with standard videocolonoscopy: a prospective randomized controlled trial. Endoscopy. 2010;47:827-33. doi: https://doi.org/10.1055/s-0030-1255713

Hoffman A, Loth L, Rey JW, et al. High definition plus colonoscopy combined with i-scan tone enhancement vs. high definition colonoscopy for colorectal neoplasia: A randomized trial. Dig Liver Dis. 2014;46:991-6. doi: https://doi.org/10.1016/j.dld.2014.07.169

Bowman E, Pfau P, Mitra A, et al. High definition colonoscopy combined with i-SCAN imaging technology is superior in the detection of adenomas and advanced lessions compared to high definition colonoscopy alone. Diagn Ther Endosc. 2015;2015:167406. doi: https://doi.org/10.1155/2015/167406

Hong SN, Choe WH, Lee JH, et al. Prospective, randomized, back-to-back trial evaluating the usefulness of i-SCAN in screening colonoscopy. Gastrointest Endosc. 2012;75(5):1011-21. doi: https://doi.org/10.1016/j.gie.2011.11.040

Hoffman A, Kagel C, Goetz M, et al. Recognition and characterization of small colonic neoplasia with-definition colonoscopy using i-scan as precise chromoendoscopy. Dig Liver Dis. 2009;42;45-50. doi: https://doi.org/10.1016/j.dld.2009.04.005

Pigo F, Bertani H, Barbera C, et al. I-Scan high-definition white light endoscopy and colorectal polyps: prediction of histology interobserver and intraobserver agreement. Int J Colorectal Dis. 2013;28:399-406. doi: https://doi.org/10.1007/s00384-012-1583-7

Lee Ch, Lee SH, Hwagbo Y. Narrow-band imaging versus I-Scan for the real time histological prediction of diminutive colonic polyps: a prospective comparative study by using the simple unified endoscopic classification. Gastrointest Endosc. 2011;74:603-9. doi: https://doi.org/10.1016/j.gie.2011.04.049

Hong SN, Choe WC, Lee JH, et al. Prospective, randomized, back-to-back trial evaluating the usefulness of i-SCAN screening colonoscopy. Gastrointest Endosc. 2012;75:1011-21. doi: https://doi.org/10.1016/j.gie.2011.11.040

Wanders L, East J, Uitentius S, et al. Diagnostic performance of narrowed a spectrum endoscopy autofluorescense imaging, and confocal laser endomicroscopy for optical diagnosis of colonic polyps: a meta-analysis. Lancet. 2013;14:1337-47. doi: https://doi.org/10.1016/S1470-2045(13)70509-6

Bouwens M, Ridder R, Masclee A, et al. Optical diagnosis of colorectal polyps using high-definition i-scan: an educational experience. World J Gastroenterol. 2013;19:4334-43. doi: https://doi.org/10.3748/wjg.v19.i27.4334

Neuman H, Vieth M, Fry L, et al. Learning curve of virtual chromo endoscopy for the prediction of hyperplastic and adenomatous colorectal lesions: a prospective 2-center study. Gastrointest Endosc. 2013;78:115-20. doi: https://doi.org/10.1016/j.gie.2013.02.001

Rex DK, Kahi C, O´Brien M, et al. The American Society for Gastrointestinal Endoscopy PIVI (Preservation and Incorporation of Valuable Endoscopic Innovations) on real-time endoscopic assessment of the histology of diminute colorectal polyps. Gastrointest Endosc. 2011;73:419-22. doi: https://doi.org/10.1016/j.gie.2011.01.023

Kaltenbach T, Rex D, Wilson A, et al. Implementation of optical diagnosis for colorectal polyps: standardization of studies is needed. Clin Gastroenterol Hepatol. 2015;13:6-10. doi: https://doi.org/10.1016/j.cgh.2014.10.009

Hassan C, Repici A, Zullo A, et al. New paradigms for colonoscopic management of diminutive colorectal polyps: predict, resect, and discard or do not resect? Clin Endosc. 2013;48:130-7. doi: https://doi.org/10.5946/ce.2013.46.2.130

Abu Dayyeh BK, Thosani N, Konda V, et al. ASGE Technology Committee systematic review and meta-analysis assessing the ASGE PIVI thresholds for adopting real-time endoscopic assessment of the histology of diminutive colorectal polyps. Gastrointest Endosc. 2015;81:502-16. doi: https://doi.org/10.1016/j.gie.2014.12.022

Basford P, Longcroft-Wheaton G, Higgins B, et al. High-definition endoscopy with i-Scan for evaluation of small colon polyps: the HisCOPE study. Gastrointest Endosc. 2014;79:111-8. doi: https://doi.org/10.1016/j.gie.2013.06.013

Wilson BA. Optical diagnosis of small colorectal polyps during colonoscopy: When to resect and during colonoscopy: When to resect and discard? Best Pract Res Clin Gastroenterol. 2015;29:639-49. doi: https://doi.org/10.1016/j.bpg.2015.06.007

Gomez V, Wallace M. Advances in diagnostic and therapeutic colonoscopy. Curr Opin Gastroenterol. 2014;30:63-8. doi: https://doi.org/10.1097/MOG.0000000000000026

Kiesslich R. Novel colonoscopic imaging techniques. Gastroenterol Hepatol. 2013;9:241-4.

Kaminski M, Hassan C, Bisschops R, et al. Advance imaging for detection and differentiation of colorectal neoplasia: European Society of Gastrointestinal Endoscopy (ESGE) Guideline. Endoscopy. 2014:46;435-49. doi: https://doi.org/10.1055/s-0034-1365348

Bath Y, Abu Dayyeh B, Chauhan S, et al. High-definition and high-magnification endoscopes. Gastrointest Endosc. 2014;80:919-27. doi: https://doi.org/10.1016/j.gie.2014.06.019

Jang JY. The past, present, and future of image- enhanced. Endoscopy Clin Endosc. 2015;48:466-75. doi: https://doi.org/10.5946/ce.2015.48.6.466

Publicado

2017-03-30

Cómo citar

Royero Gutiérrez, H. (2017). La cromoendoscopia virtual i-Scan y su aplicación en la detección y caracterización de los pólipos de colon. Revista Colombiana De Gastroenterología, 32(1), 31–37. https://doi.org/10.22516/25007440.127

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