Renal angiomyolipoma: further immunophenotypic characterization of an expanding morphologic spectrum.

@article{Stone2001RenalAF,
  title={Renal angiomyolipoma: further immunophenotypic characterization of an expanding morphologic spectrum.},
  author={Chad H. Stone and Min Won Lee and Mahul B. Amin and Hadi Yaziji and Allen M. Gown and Jae Yoon Ro and Bernard T{\^e}tu and François Paraf and Richard J. Zarbo},
  journal={Archives of pathology & laboratory medicine},
  year={2001},
  volume={125 6},
  pages={751-8}
}
BACKGROUND Renal angiomyolipoma is a benign tumor histologically characterized by proliferation of spindle cells, epithelioid cells, and adipocytic cells in concert with many thick-walled blood vessels. To add further diagnostic confusion, an epithelioid cell-predominant variant of renal angiomyolipoma has recently been described. HMB-45 immunoreactivity… CONTINUE READING