Pohl H, Rösch T, Vieth M, Koch M, Becker V, Anders M, et al. Miniprobe confocal laser microscopy for the detection of invisible neoplasia in patients with Barrett's oesophagus. Gut 2008 Dec;57(12):1648-53 Abstract available at http://www.ncbi.nlm.nih.gov/pubmed/18755886.
Compare quality appraisals for each clinical question
- What is the optimal tissue sampling at endoscopy for diagnosis of BO?
- What endoscopic surveillance protocol should be followed for patients with BO and high grade dysplasia?