A case of sarcomatoid carcinoma of the liver

  • Takao Shinichiro
    Center for Liver Disease and Department of Clinical Research, National Hospital Organization Kokura Hospital
  • Takada Narito
    Center for Liver Disease and Department of Clinical Research, National Hospital Organization Kokura Hospital
  • Watanabe Jiro
    Department of Clinical Laboratory, National Hospital Organization Kokura Hospital
  • Kuniyoshi Masami
    Center for Liver Disease and Department of Clinical Research, National Hospital Organization Kokura Hospital
  • Satoh Takeaki
    Center for Liver Disease and Department of Clinical Research, National Hospital Organization Kokura Hospital
  • Kuwano Haruo
    Center for Liver Disease and Department of Clinical Research, National Hospital Organization Kokura Hospital
  • Shiozaki Hiroshi
    Center for Liver Disease and Department of Clinical Research, National Hospital Organization Kokura Hospital
  • Sanefuji Hayato
    Department of Clinical Laboratory and Research Division, The Kitakyushu General Hospital
  • Takeda Shigeaki
    Center for Liver Disease and Department of Clinical Research, National Hospital Organization Kokura Hospital
  • Masumoto Akihide
    Center for Liver Disease and Department of Clinical Research, National Hospital Organization Kokura Hospital Department of Hepatology, Aso Corporation Iizuka Hospital

Bibliographic Information

Other Title
  • 肝原発sarcomatoid carcinomaの1例
  • 症例報告 肝原発sarcomatoid carcinomaの1例
  • ショウレイ ホウコク カン ゲンパツ sarcomatoid carcinoma ノ 1レイ

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Abstract

A 65-year-old man was admitted to our hospital because of the liver tumor with approximate diameter of 4 cm. It was difficult to make a qualitative diagnosis although extensive examinations implied a primary hepatic lesion. As a result of targeted biopsy of the lesion, a pathological diagnosis of sarcomatoid carcinoma was suggested, and then surgical resection was performed. The tumor was simple nodular and mainly consisted of spindle cells with remarkable pleomorphism and mitosis in compact and fascicular fashion. Immunohistochemically, the tumor cells were positive for AE1/AE3 and vimentin, confirming the diagnosis of sarcomatoid carcinoma.<br>

Journal

  • Kanzo

    Kanzo 49 (8), 376-385, 2008

    The Japan Society of Hepatology

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