title: [Indication and actual status of endoscopic submucosal dissection for colorectal tumors -present status and future perspective].
authors.affiliation: Department of Endoscopy, Hiroshima University Hospital.
authors.forename: Shiro
authors.initials: S
authors.lastname: Oka
authors.forename: Shinji
authors.initials: S
authors.lastname: Tanaka
authors.forename: Kazuaki
authors.initials: K
authors.lastname: Chayama
mesh_terms: D015179:Colorectal Neoplasms / Q000601:surgery*; D016099:Endoscopy, Gastrointestinal / Q000379:methods / Q000639:trends; D006801:Humans; D007413:Intestinal Mucosa