title: Detection of nonpolypoid colorectal neoplasia using magnifying endoscopy in colonic inflammatory bowel disease.
abstract: Patients with inflammatory bowel diseases (IBD) have a high risk of colitis-associated dysplasia and cancer. It is important that careful surveillance with colonoscopy is performed for all patients with IBD and, more frequently, for those considered to be at high risk. Traditionally, flat dysplasia in ulcerative colitis has been considered to be detectable only by using random biopsy specimens of mucosa that appeared unremarkable during endoscopy. However, recent studies have shown that most of them are visible; thus, their detection as nonpolypoid colorectal neoplasms is an integral component in the prevention of colitic cancer.
authors: Department of Endoscopy, Hiroshima University Hospital, 1-2-3 Kasumi, Minami-ku, Hiroshima 734-8551, Japan.
authors: Shiro
authors: S
authors: Oka
authors: Department of Endoscopy, Hiroshima University Hospital, 1-2-3 Kasumi, Minami-ku, Hiroshima 734-8551, Japan. Electronic address: colon@hiroshima-u.ac.jp.
authors: Shinji
authors: S
authors: Tanaka
authors: Department of Gastroenterology and Metabolism, Hiroshima University, Hospital, 1-2-3 Kasumi, Minami-ku, Hiroshima 734-8551, Japan.
authors: Kazuaki
authors: K
authors: Chayama
mesh_terms: D000230:Adenocarcinoma / Q000175:diagnosis / Q000209:etiology / Q000473:pathology*; D003106:Colon / Q000473:pathology*; D003113:Colonoscopy / Q000379:methods*; D015179:Colorectal Neoplasms / Q000175:diagnosis / Q000209:etiology / Q000473:pathology*; D004396:Coloring Agents; D006801:Humans; D007089:Image Enhancement / Q000379:methods*; D007203:Indigo Carmine; D015212:Inflammatory Bowel Diseases / Q000150:complications / Q000473:pathology*; D062048:Narrow Band Imaging / Q000379:methods
chemical_list: D004396:Coloring Agents; D007203:Indigo Carmine
keywords: Autofluorescence imaging; Colitis-associated dysplasia/cancer; Image-enhanced endoscopy; Inflammatory bowel disease; Magnifying endoscopy; Narrow band imaging; Ulcerative colitis