|
Written by Ramaz Mitaishvili
|
|
Monday, 16 June 2008 |
|
Among women with relapsed or metastatic breast cancer, the sites of cancer recurrence might have an estrogen-receptor (ER)/progesterone-receptor (PR) and/or HER2 status that is different than the primary tumor. Researchers here at the American Society of Clinical Oncology 44th Annual Meeting reported that a significant proportion (28%) of relapsed tumors had changes in either ER/PR or HER2-receptor status, and suggested that biopsies of relapsed sites should routinely be performed to determine optimal treatment options. |
|
Read more...
|