TY - GEN AU - Rutter,Matthew D TI - Are dysplasia and colorectal cancer endoscopically visible in patients with ulcerative colitis? SN - 0016-5107 PY - 2008///0821 KW - Colitis, Ulcerative KW - pathology KW - Colonic Polyps KW - Colonoscopy KW - methods KW - Colorectal Neoplasms KW - Diagnosis, Differential KW - Humans KW - Intestinal Mucosa KW - Precancerous Conditions N1 - Publication Type: Comment; Letter UR - https://doi.org/10.1016/j.gie.2007.11.013 ER -