Abstract: Objective To study the clinical histopathology and characteristic of immunology of spindle cell carcinoma of the larynx. Methods Use epidemic antibody and mesenchyme antibody to mark the cell of spindle cell carcinoma,to observe their immunological character. Results In the tissue of spindlie cell carcinoma of the larynx,the expression of cytokeratin are all positive in epidemic component and mostly positive in spindle cell. Conclusion The spindle cell carcinoma is epidemic tumor and differentiatic squamo...