犬の腹腔内線維肉腫の1例  [in Japanese] A Canine Case of Fibrosarcoma in Abdominal Cavity  [in Japanese]

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Author(s)

Abstract

10歳の雄柴犬の腹腔内に発生した乳児頭大腫瘤を病理組織学的ならびに電子顕微鏡学的に検索した. 腫瘤は紡錘形の線維芽細胞様細胞と豊富な膠原線維の間質から構成されていた. 腫瘍細胞は杉稜模様に密に増殖し, 免疫組織化学的には第13因子およびビメンチン陽性であった. 紡錘形細胞には拡張した多数の粗面小胞体と細線維が認められた. これらの所見から, 本例は線維肉腫と診断された

A newborn head-sized mass arising in the abdominal cavity in a male Shiba aged 10 years were examined histopathologically and electron microscopically. The mass consisted of spindle-shaped fibrobastlike cells and the stroma rich in collagen fibers. The tumor cells were compactly arranged in a herringbone growth pattern and were immunohistochemically positive for both factor XIII and vimentin. Numerous dilatated rough endoplasmic reticula and microfibrils were seen in the cytoplasm of the fibroblastlike cells. Based on these findings, this case was diagnosed as fibrosarcoma.

Journal

  • Journal of the Japan Veterinary Medical Association  

    Journal of the Japan Veterinary Medical Association 49(10), 742-745, 1996-10-20 

    Japan Veterinary Medical Association

References:  13

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Codes

  • NII Article ID (NAID)
    10018940899
  • NII NACSIS-CAT ID (NCID)
    AN00191857
  • Text Lang
    JPN
  • Article Type
    SHO
  • ISSN
    04466454
  • NDL Article ID
    4057977
  • NDL Source Classification
    ZR22(科学技術--農林水産--畜産)
  • NDL Call No.
    Z18-352
  • Data Source
    CJP  NDL  J-STAGE 
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