title: [A case of advanced gastric carcinoma with disappearance of cancer cells by neoadjuvant chemotherapy].
abstract: A 74-year-old man was diagnosed by preoperative X-ray and endoscopy with biopsy as having type 2 advanced gastric carcinoma (poorly differentiated adenocarcinoma) in the antrum. CT scan revealed swelling of the paraaortic lymph nodes, which was considered to be metastasis from the gastric carcinoma. As the cancer was judged to be stage IV and too advanced for a curative surgical resection, a neoadjuvant chemotherapy was initiated. One course of the regimen consisted of 10 mg of CDDP (day 1-5, drip) and 300 mg of UFT (day 1-7, oral), and the patient underwent the regimen three times in succession. After the chemotherapy, the swelling of para-aortic lymph nodes disappeared on CT scan. A distal gastrectomy with D2 lymph nodes dissection and sampling of the para-aortic lymph nodes was performed. Histopathological examination revealed that the cancer cells had completely vanished both in the primary tumor and lymph nodes. The effect of this neoadjuvant chemotherapy was judged to be Grade 3 histopathologically.
authors.affiliation: Dept. of Surgery, Eguchi Hospital.
authors.forename: T
authors.initials: T
authors.lastname: Nakagawachi
authors.forename: S
authors.initials: S
authors.lastname: Yunotani
authors.forename: M
authors.initials: M
authors.lastname: Nakamura
authors.forename: R
authors.initials: R
authors.lastname: Samejima
authors.forename: T
authors.initials: T
authors.lastname: Shida
authors.forename: N
authors.initials: N
authors.lastname: Yonemitsu
authors.forename: T
authors.initials: T
authors.lastname: Eguchi
authors.forename: K
authors.initials: K
authors.lastname: Miyazaki
mesh_terms: D000230:Adenocarcinoma / Q000188:drug therapy* / Q000556:secondary / Q000601:surgery; D000368:Aged; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000008:administration & dosage*; D017024:Chemotherapy, Adjuvant; D002945:Cisplatin / Q000008:administration & dosage; D004334:Drug Administration Schedule; D006801:Humans; D008207:Lymphatic Metastasis; D008297:Male; D013274:Stomach Neoplasms / Q000188:drug therapy* / Q000473:pathology / Q000601:surgery; D005641:Tegafur / Q000008:administration & dosage; D014498:Uracil / Q000008:administration & dosage
chemical_list: D005641:Tegafur; D014498:Uracil; D002945:Cisplatin