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Abstract

We report a case of gastric adenosquamous carcinoma producing granulocyte-colony stimulating factor (G-CSF). A 60-year-old man was admitted to our hospital complaining of upper abdominal pain. Endoscopic examination revealed a large type 5 advanced gastric cancer with bleeding from the low body of stomach to the antrum, accompanied with para-aortic and mesenteric lymph node metastasis. He had marked leukocytosis, and serum levels of G-CSF were elevated. Histological diag-nosis of the biopsy specimen was adenosquamous carcinoma producing G-CSF. We attempted combination chemotherapy with docetaxel, cisplatin and S-1 (DCS). After 1 course of treatment, the primary lesion was reduced in size. However, the size of the metastatic lymph node was larger. Chemotherapy was not effective enough, and the patient died 3 months after ending chemotherapy. 症例は60歳、男性。上腹部痛を主訴に受診。上部消化管内視鏡で胃体下部から前庭部の小弯後壁に易出血性の5型胃癌を認め、画像所見で傍大動脈・腸間膜リンパ節転移を認めた。生検にて腺癌成分と扁平上皮癌成分の混在を認めた。来院時より白血球数が著明に増多し、血清G-CSF高値、生検組織の免疫組織染色で腫瘍組織のG-CSF発現を認めた。以上よりG-CSF産生胃腺扁平上皮癌と診断し、化学療法(DCS (docetaxel/ cisplatin/ S-1併用)療法)を1コース行ったところ原発巣の縮小を認めたが、転移リンパ節の増大を認めた。急激な病状悪化により3ヶ月の経過で死亡した。

Journal

  • Japanese Journal of Cancer and Chemotherapy

    Japanese Journal of Cancer and Chemotherapy 40(6), 799-802, 2013-07-01

    癌と化学療法社

Codes

  • NII Article ID (NAID)
    120005327251
  • NII NACSIS-CAT ID (NCID)
    AN00048354
  • Text Lang
    JPN
  • Article Type
    journal article
  • ISSN
    0385-0684
  • Data Source
    IR 
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