Breast malignant, males, children
Breast cancer
Epidermal growth factor receptor (EGFR)

Author: Monika Roychowdhury, M.D. (see Authors page)

Revised: 27 September 2018, last major update January 2012

Copyright: (c) 2002-2018,, Inc.

PubMed Search: Epidermal growth factor receptor [title] breast

Cite this page: Roychowdhury, M. Epidermal growth factor receptor (EGFR). website. Accessed October 24th, 2018.
  • Also called HER1; related to HER2
Clinical features
EGFR expression is associated with these breast cancers:
Microscopic (histologic) images

Images hosted on Flickr:

Invasive breast carcinoma with squamous features: H&E, EGFR - Courtesy of Dr. Semir Vranic

Images hosted on other servers:

Phyllodes tumors


Metaplastic carcinoma: H&E, EGFR and EGFR-CISH

Spindle cell carcinoma: EGFR and HER2 overexpression

Molecular / cytogenetics images

Images hosted on other servers:

Malignant phyllodes tumor
and EGFR amplification