title: Photodynamic diagnosis of endoscopically invisible flat dysplasia in patients with ulcerative colitis by visualization using local 5-aminolevulinic acid-induced photosensitization.
authors.affiliation: Department of Gastroenterology, Osaka City University Graduate School of Medicine, Osaka, Japan.
authors.forename: Kenji
authors.initials: K
authors.lastname: Watanabe
authors.forename: Nobuyuki
authors.initials: N
authors.lastname: Hida
authors.forename: Yoichi
authors.initials: Y
authors.lastname: Ajioka
authors.forename: Kazutoshi
authors.initials: K
authors.lastname: Hori
authors.forename: Noriko
authors.initials: N
authors.lastname: Kamata
authors.forename: Mitsue
authors.initials: M
authors.lastname: Sogawa
authors.forename: Hirokazu
authors.initials: H
authors.lastname: Yamagami
authors.forename: Kazunari
authors.initials: K
authors.lastname: Tominaga
authors.forename: Toshio
authors.initials: T
authors.lastname: Watanabe
authors.forename: Yasuhiro
authors.initials: Y
authors.lastname: Fujiwara
authors.forename: Takayuki
authors.initials: T
authors.lastname: Matsumoto
authors.forename: Tetsuo
authors.initials: T
authors.lastname: Arakawa
mesh_terms: D000328:Adult; D000368:Aged; D000622:Aminolevulinic Acid; D003093:Colitis, Ulcerative / Q000150:complications*; D003113:Colonoscopy / Q000379:methods*; D006801:Humans; D008297:Male; D017319:Photosensitizing Agents; D011230:Precancerous Conditions / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D012004:Rectal Neoplasms / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery
chemical_list: D017319:Photosensitizing Agents; D000622:Aminolevulinic Acid