The primary objective of this study was to describe the discordance of hormone receptors (HR) and HER2 status between primary tumours and matched metastases, on samples collected within 6 months from MBC diagnosis, and before any progression.

Secondary objectives were to search for factors predicting for HR and HER2 discordances, to evaluate whether HR and HER2 discordance had a prognostic impact on overall survival, and finally, to evaluate the evolution of HR and HER2 discordance over time, after the first progression.

Note: The content above has been extracted from a research article, so it may not display correctly.



Q&A
Please log in to submit your questions online.
Your question will be posted on the Bio-101 website. We will send your questions to the authors of this protocol and Bio-protocol community members who are experienced with this method. you will be informed using the email address associated with your Bio-protocol account.



We use cookies on this site to enhance your user experience. By using our website, you are agreeing to allow the storage of cookies on your computer.