Trastuzumab for small HER-2+ breast cancer: small tumor, big decision.
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ABSTRACT:
SUBMITTER: Connolly RM
PROVIDER: S-EPMC3336832 | biostudies-literature | 2012
REPOSITORIES: biostudies-literature
Publications
Trastuzumab for small HER-2+ breast cancer: small tumor, big decision.
Connolly Roisin M RM Bardia Aditya A
The oncologist 20120404 4
A 53-year-old postmenopausal woman was found to have a new area of microcalcification at the 10 o'clock position of her right breast during a routine screening mammogram. Ultrasound-guided core biopsy revealed a grade 2 invasive ductal carcinoma, estrogen receptor (ER)+ (90%), progesterone receptor positive (20%), and human epidermal growth factor receptor (HER)-2+ (3+ by immunohistochemistry). A right breast lumpectomy and sentinel node biopsy were performed. The invasive tumor measured 0.7 cm, ...[more]
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