Ngamruengphong S, Sharma VK, Das A. Diagnostic yield of methylene blue chromoendoscopy for detecting specialized intestinal metaplasia and dysplasia in Barrett's esophagus: a meta-analysis. Gastrointest Endosc 2009 May;69(6):1021-8 Abstract available at http://www.ncbi.nlm.nih.gov/pubmed/19215918.
|Critical appraisal link||Clinical question||Assigned to||Status|
|Ngamruengphong S, Sharma VK, Das A 2009||What is the optimal tissue sampling at endoscopy for diagnosis of BO?||Dr Eric Y Lee BSc(Med) MBBS Hons FRACP||completed|
Compare quality appraisals for each clinical question
- What are the endoscopic features of neoplasia (dysplasia and early cancer) within a BO segment?
- What is the optimal tissue sampling at endoscopy for diagnosis of BO?