title: [A case of gastric cancer that responded to a preoperative combination therapy of S-1/CDDP plus trastuzumab].
abstract: A 79-year-old man was diagnosed with advanced gastric cancer (cT3, N1, M0, cStage II B) showing regional bulky lymph node metastasis. Invasion of the pancreas and common hepatic artery was suspected. He was treated with S-1/CDDP plus trastuzumab therapy as a neoadjuvant chemotherapy (NAC) regimen. After two courses, significant tumor reduction was observed, and the patient underwent distal gastrectomy with D2 dissection. S-1/CDDP plus trastuzumab therapy as NAC for HER2-positive, advanced gastric cancer appears to be an effective treatment.
authors.affiliation: Dept. of Surgery, Toki General Hospital.
authors.forename: Satoshi
authors.initials: S
authors.lastname: Sueoka
authors.forename: Akihiro
authors.initials: A
authors.lastname: Ito
authors.forename: Jun
authors.initials: J
authors.lastname: Kawanishi
authors.forename: Yoshikazu
authors.initials: Y
authors.lastname: Sakakima
mesh_terms: D000368:Aged; D061067:Antibodies, Monoclonal, Humanized / Q000008:administration & dosage; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D002945:Cisplatin / Q000008:administration & dosage; D004338:Drug Combinations; D005743:Gastrectomy; D006801:Humans; D008297:Male; D020360:Neoadjuvant Therapy; D009367:Neoplasm Staging; D010094:Oxonic Acid / Q000008:administration & dosage; D013274:Stomach Neoplasms / Q000188:drug therapy* / Q000473:pathology; D005641:Tegafur / Q000008:administration & dosage; D000068878:Trastuzumab
chemical_list: D061067:Antibodies, Monoclonal, Humanized; D004338:Drug Combinations; C079198:S 1 (combination); D005641:Tegafur; D010094:Oxonic Acid; D000068878:Trastuzumab; D002945:Cisplatin