Osteosarcoma with epithelioid features. An immunohistochemical study.

@article{Hasegawa1993OsteosarcomaWE,
  title={Osteosarcoma with epithelioid features. An immunohistochemical study.},
  author={Tomonobu Hasegawa and Taihoh Shibata and Takanori Hirose and Kunihiko Seki and Kazuoki Hizawa},
  journal={Archives of pathology & laboratory medicine},
  year={1993},
  volume={117 3},
  pages={295-8}
}
We report a case of osteosarcoma with coexpression of epithelial and mesenchymal markers immunohistochemically of the second lumbar vertebra in a 49-year-old man. Histologically, the tumor largely showed typical patterns of osteosarcoma with lacelike osteoid deposition and chondroblastic and fibroblastic areas. Immunoreactivity for osteocalcin (human bone gamma-carboxyglutamic acid-containing protein) was demonstrated in most of these tumor cells. Both primary and recurrent tumors contained… CONTINUE READING

From This Paper

Topics from this paper.
10 Citations
0 References
Similar Papers

Citations

Publications citing this paper.
Showing 1-10 of 10 extracted citations

Similar Papers

Loading similar papers…