Hyalinizing spindle cell tumor with giant rosettes: a report of three cases with ultrastructural analysis.

@article{Nielsen1999HyalinizingSC,
  title={Hyalinizing spindle cell tumor with giant rosettes: a report of three cases with ultrastructural analysis.},
  author={G. Petur Nielsen and Martin Karl Selig and John X. O'Connell and S. Keel and G. Richard Dickersin and Andrew Eric Rosenberg},
  journal={The American journal of surgical pathology},
  year={1999},
  volume={23 10},
  pages={1227-32}
}
We report the light microscopic, ultrastructural appearance and immunohistochemical staining profile of three distinctive soft-tissue tumors recently designated hyalinizing spindle cell tumor with giant rosettes. The tumors occurred in two men, 41 and 54 years old, and one woman, 62 years old. Two tumors arose in the lower extremities and one in the upper arm. Two tumors were resected and measured 3 and 13.2 cm in greatest diameter; a biopsy only was done of the third tumor. Grossly, the tumors… CONTINUE READING