Utility of GATA3 immunohistochemistry for diagnosis of metastatic breast carcinoma in cytology specimens.

@article{Braxton2015UtilityOG,
  title={Utility of GATA3 immunohistochemistry for diagnosis of metastatic breast carcinoma in cytology specimens.},
  author={David R. Braxton and Cynthia K Cohen and Momin T. Siddiqui},
  journal={Diagnostic cytopathology},
  year={2015},
  volume={43 4},
  pages={271-7}
}
BACKGROUND GATA3 as a diagnostic marker of metastatic breast carcinoma in cytology specimens has not been fully established. METHODS Metastatic breast carcinoma was assessed for GATA3, mammaglobin, and GCDFP-15 immunohistochemistry on cell blocks. GATA3 was scored by intensity (0, negative; 1, weakly positive; 2, moderately positive; 3, strongly positive… CONTINUE READING