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Kositchaiwat S, Suwanthanmma W, Suvikapakornkul R, Tiewthanom V, Rerkpatanakit P, Tinkornrusmee C. Comparative study of two bowel preparation regimens for colonoscopy: senna tablets vs sodium phosphate solution. World J Gastroenterol. 2006 Sep 14;12(34):5536-9.

Chiu HM, Chang CY, Chen CC, Lee YC, Wu MS, Lin JT, Shun CT, Wang HP. A prospective comparative study of narrow-band imaging, chromoendoscopy, and conventional colonoscopy in the diagnosis of colorectal neoplasia. Gut. 2006 Sep 27;

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Akcaboy ZN, Akcaboy EY, Albayrak D, Altinoren B, Dikmen B, Gogus N. Can remifentanil be a better choice than propofol for colonoscopy during monitored anesthesia care? Acta Anaesthesiol Scand. 2006 Jul;50(6):736-41.

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Drake LM, Chen SC, Rex DK. Efficacy of bispectral monitoring as an adjunct to nurse-administered propofol sedation for colonoscopy: a randomized controlled trial. Am J Gastroenterol. 2006 Sep;101(9):2003-7.

Vargo JJ, Holub JL, Faigel DO, Lieberman DA, Eisen GM. Risk factors for cardiopulmonary events during propofol-mediated upper endoscopy and colonoscopy. Aliment Pharmacol Ther. 2006 Sep 15;24(6):955-63.

Bosworth HB, Rockey DC, Paulson EK, Niedzwiecki D, Davis W, Sanders LL, Yee J, Henderson J, Hatten P, Burdick S, Sanyal A, Rubin DT, Sterling M, Akerkar G, Bhutani MS, Binmoeller K, Garvie J, Bini EJ, McQuaid K, Foster WL, Thompson WM, Dachman A, Halvorsen R. Prospective comparison of patient experience with colon imaging tests. Am J Med. 2006 Sep;119(9):791-9.

Lee SK, Kim TI, Shin SJ, Kim BC, Kim WH. Impact of prior abdominal or pelvic surgery on colonoscopy outcomes.
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Cohen J, Cohen SA, Vora KC, Xue X, Burdick JS, Bank S, Bini EJ, Bodenheimer H, Cerulli M, Gerdes H, Greenwald D, Gress F, Grosman I, Hawes R, Mullen G, Schnoll-Sussman F, Starpoli A, Stevens P, Tenner S, Villanueva G. Multicenter, randomized, controlled trial of virtual-reality simulator training in acquisition of competency in colonoscopy. Gastrointest Endosc. 2006 Sep;64(3):361-8.

Wang Z, Liang Z, Li X, Li L, Li B, Eremina D, Lu H. An improved electronic colon cleansing method for detection of colonic polyps by virtual colonoscopy. IEEE Trans Biomed Eng. 2006 Aug;53(8):1635-46.

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Pishvaian AC, Al-Kawas FH. Retroflexion in the colon: a useful and safe technique in the evaluation and resection of sessile polyps during colonoscopy. Am J Gastroenterol. 2006 Jul;101(7):1479-83.

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Fry LC, Lazenby AJ, Mikolaenko I, Barranco B, Rickes S, Monkemuller K. Diagnostic quality of: polyps resected by snare polypectomy: does the type of electrosurgical current used matter? Am J Gastroenterol. 2006 Sep;101(9):2123-7.

Harewood GC, Petersen BT, Ott BJ. Prospective assessment of the impact of feedback on colonoscopy performance.
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Tulchinsky H, Madhala-Givon O, Wasserberg N, Lelcuk S, Niv Y. Incidence and management of colonoscopic perforations: 8 years' experience. World J Gastroenterol. 2006 Jul 14;12(26):4211-3.

Pham BV, Raju GS, Ahmed I, Brining D, Chung S, Cotton P, Gostout CJ, Hawes RH, Kalloo AN, Kantsevoy SV, Pasricha PJ. Immediate endoscopic closure of colon perforation by using a prototype endoscopic suturing device: feasibility and outcome in a porcine model (with video).
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Friedland S, Soetikno R. Colonoscopy with polypectomy in anticoagulated patients. Gastrointest Endosc. 2006 Jul;64(1):98-100.

Watabe H, Yamaji Y, Okamoto M, Kondo S, Ohta M, Ikenoue T, Kato J, Togo G, Matsumura M, Yoshida H, Kawabe T, Omata M. Risk assessment for delayed hemorrhagic complication of colonic polypectomy: polyp-related factors and patient-related factors.
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Jameel JK, Pillinger SH, Moncur P, Tsai HH, Duthie GS. Endoscopic mucosal resection (EMR) in the management of large colo-rectal polyps. Colorectal Dis. 2006 Jul;8(6):497-500.

Lee YT, Hui AJ, Wong VW, Hung LC, Sung JJ. Improved colonoscopy success rate with a distally attached mucosectomy cap. Endoscopy. 2006 Jul;38(7):739-42.

Stergiou N, Frenz MB, Menke D, Riphaus A, Wehrmann T. Reduction of miss rates of colonic adenomas by zoom chromoendoscopy. Int J Colorectal Dis. 2006 Sep;21(6):560-5.