• Acta pathologica japonica · Jun 1992

    Review Case Reports

    Sacrococcygeal chordoma with a malignant spindle cell component. A report of two autopsy cases with a review of the literature.

    • T Fukuda, T Aihara, S Ban, T Nakajima, and R Machinami.
    • Second Department of Pathology, Gunma University School of Medicine, Japan.
    • Acta Pathol. Jpn. 1992 Jun 1; 42 (6): 448-53.

    AbstractTwo autopsy cases of sacrococcygeal chordoma which showed sarcomatous components in the primary and metastatic tumors are reported. Case 1 was a 48-year-old female who died 9 years after the development of the initial symptoms. Autopsy findings showed metastatic tumors consisted of malignant tumor cells similar to fibrosarcoma and osteosarcoma. Case 2 was a 63-year-old male who died 11 years after the development of the initial symptom. At autopsy only sarcomatous tumors resembling malignant fibrous histiocytoma (MFH) were observed in the metastatic lesions. Both cases were treated with irradiation. It is suggested that the appearance of sarcomatous tumor in current two cases of chordoma might be due to the phenomenon of tumor progression closely associated with irradiation therapy. These two cases can be categorized as "chordoma with a malignant spindle cell component" in a sense that highly malignant sarcomatous components existed in conjunction with chordoma in the primary tumors.

      Pubmed     Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…