title: [A case of advanced gastric cancer with histological complete response after S-1 chemotherapy].
abstract: A 58-year-old man of unresectable gastric cancer was treated with S-1 (120 mg/body/day) after gastrojejunostomy. After 5 courses of orally administration of S-1 for 4 weeks and withdrawal for 2 weeks, partial response (PR) was obtained clinically and distal gastrectomy was performed. The histological diagnosis showed no residue of carcinoma with both HE and immunohistochemical staining. The patient has been in good health and no recurrence has occurred for about 4 years and 4 months after resection.
authors.affiliation: Department of Surgery, Kanmon Medical Center.
authors.forename: Noboru
authors.initials: N
authors.lastname: Yahara
authors.forename: Hiroto
authors.initials: H
authors.lastname: Hayashi
authors.forename: Takumi
authors.initials: T
authors.lastname: Furuya
authors.forename: Toshihiro
authors.initials: T
authors.lastname: Saeki
authors.forename: Hideto
authors.initials: H
authors.lastname: Hayashi
authors.forename: Yuka
authors.initials: Y
authors.lastname: Inoue
authors.forename: Hideo
authors.initials: H
authors.lastname: Yanai
authors.forename: Noriko
authors.initials: N
authors.lastname: Ishigaki
mesh_terms: D000230:Adenocarcinoma / Q000188:drug therapy* / Q000473:pathology*; D000284:Administration, Oral; D000964:Antimetabolites, Antineoplastic / Q000008:administration & dosage / Q000627:therapeutic use*; D004334:Drug Administration Schedule; D004338:Drug Combinations; D005743:Gastrectomy; D006801:Humans; D007150:Immunohistochemistry; D008297:Male; D008875:Middle Aged; D010094:Oxonic Acid / Q000008:administration & dosage / Q000627:therapeutic use*; D013274:Stomach Neoplasms / Q000188:drug therapy* / Q000473:pathology*; D005641:Tegafur / Q000008:administration & dosage / Q000627:therapeutic use*
chemical_list: D000964:Antimetabolites, Antineoplastic; D004338:Drug Combinations; C079198:S 1 (combination); D005641:Tegafur; D010094:Oxonic Acid