Low frequency of colorectal dysplasia in patients with long-standing inflammatory bowel disease colitis: detection by fluorescence endoscopy

Ochsenkühn T, Tillack C, Stepp H, Diebold J, Ott S, Baumgartner R, Brand S, Göke B, Sackmann M. Low frequency of colorectal dysplasia in patients with long-standing inflammatory bowel disease colitis: detection by fluorescence endoscopy. Endoscopy 2006; 38:477-82.