Comment on

• A meta-analysis of rectal NSAIDs in the prevention of post-ERCP pancreatitis.

  Elmunzer BJ, Waljee AK, Elta GH, Taylor JR, Fehmi SM, Higgins PD. Elmunzer BJ, et al. Gut. 2008 Sep;57(9):1262-7. doi: 10.1136/gut.2007.140756. Epub 2008 Mar 28. Gut. 2008. PMID: 18375470 Review.
• Endoscopic or percutaneous biliary drainage for gallbladder cancer: a randomized trial and quality of life assessment.

  Saluja SS, Gulati M, Garg PK, Pal H, Pal S, Sahni P, Chattopadhyay TK. Saluja SS, et al. Clin Gastroenterol Hepatol. 2008 Aug;6(8):944-950.e3. doi: 10.1016/j.cgh.2008.03.028. Epub 2008 Jun 30. Clin Gastroenterol Hepatol. 2008. PMID: 18585976 Clinical Trial.
• Is stenting necessary after balloon dilation of post-transplantation biliary strictures? Results of a prospective comparative study.

  Kulaksiz H, Weiss KH, Gotthardt D, Adler G, Stremmel W, Schaible A, Dogan A, Stiehl A, Sauer P. Kulaksiz H, et al. Endoscopy. 2008 Sep;40(9):746-51. doi: 10.1055/s-2008-1077489. Epub 2008 Aug 13. Endoscopy. 2008. PMID: 18702031
• Differentiating sclerosing cholangitis caused by autoimmune pancreatitis and primary sclerosing cholangitis according to endoscopic duodenal papillary features.

  Kubota K, Kato S, Akiyama T, Yoneda M, Fujita K, Ogawa M, Inamori M, Kobayashi N, Saito S, Kakuta Y, Ohshiro H, Nakajima A. Kubota K, et al. Gastrointest Endosc. 2008 Dec;68(6):1204-8. doi: 10.1016/j.gie.2008.08.013. Gastrointest Endosc. 2008. PMID: 19028233
• Intraductal balloon-guided direct peroral cholangioscopy with an ultraslim upper endoscope (with videos).

  Moon JH, Ko BM, Choi HJ, Hong SJ, Cheon YK, Cho YD, Lee JS, Lee MS, Shim CS. Moon JH, et al. Gastrointest Endosc. 2009 Aug;70(2):297-302. doi: 10.1016/j.gie.2008.11.019. Epub 2009 Apr 25. Gastrointest Endosc. 2009. PMID: 19394010