title: [Induction chemotherapy with S-1/oxaliplatin prevented colostomy in a patient with advanced rectal cancer].
abstract: A 72-year-old woman was admitted to our hospital with bloody stools and constipation. She was diagnosed with advanced lower rectal cancer with multiple liver and pulmonary metastases. Because the rectal cancer was located 2 cm from the anal verge, we suggested she undergo an abdominoperineal resection(Miles operation), but she refused to undergo a colostomy. Then, 6 courses of chemotherapy with S-1/oxaliplatin(SOX)were administered, and the local tumor, liver metastases, and pulmonary metastases were all significantly decreased in size(reduction rate 60%). After chemotherapy, she chose to undergo low anterior resection(LAR), D2. Postoperative recovery was uneventful, and she currently has stable disease with adjuvant SOX chemotherapy. Induction SOX chemotherapy was considered to be useful for maintaining the quality of life(QOL) in a patient with advanced rectal cancer.
authors.affiliation: Dept. of Surgery, Minami Machida Hospital.
authors.forename: Kazuya
authors.initials: K
authors.lastname: Shimao
authors.forename: Masao
authors.initials: M
authors.lastname: Yano
authors.forename: Kenji
authors.initials: K
authors.lastname: Sasaki
authors.forename: Tetsuhiro
authors.initials: T
authors.lastname: Goto
mesh_terms: D000368:Aged; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D017024:Chemotherapy, Adjuvant; D003125:Colostomy; D004338:Drug Combinations; D005260:Female; D006801:Humans; D008113:Liver Neoplasms / Q000188:drug therapy / Q000556:secondary; D008175:Lung Neoplasms / Q000188:drug therapy / Q000556:secondary; D009367:Neoplasm Staging; D009944:Organoplatinum Compounds / Q000008:administration & dosage; D000077150:Oxaliplatin; D010094:Oxonic Acid / Q000008:administration & dosage; D012004:Rectal Neoplasms / Q000188:drug therapy* / Q000473:pathology / Q000601:surgery; D005641:Tegafur / Q000008:administration & dosage; D016896:Treatment Outcome
chemical_list: D004338:Drug Combinations; D009944:Organoplatinum Compounds; D000077150:Oxaliplatin; C079198:S 1 (combination); D005641:Tegafur; D010094:Oxonic Acid