HonCode

Go Back   HER2 Support Group Forums > Articles of Interest
Register Gallery FAQ Members List Calendar Search Today's Posts Mark Forums Read

Reply
 
Thread Tools Display Modes
Old 04-29-2020, 10:50 AM   #1
Nguyen
Senior Member
 
Join Date: Nov 2005
Posts: 245
Discordance in ER/PR/Her2 ; Imaging to detect Hormone Receptor

In the “old” way of doing thing, when primary and met sites were treated as only two “clumps”, the discordant rates between the two were about 17% for er/pr and 8% for her2. With newer technology, the break down has more detail as in the first link below. The tech in the second link is highly useful, since we can’t biopsy often. Incidentally, PR receptor seems to be one of the first to “go away” with endocrine treatment. In one of the Eribulin thread I posted some weeks ago, the research suggested Eribulin changes luminal type and possibly reverse er treatment resistance. We are testing this idea until one of these is widely available ds8201 (approved but not avail), sysd985, tucatinib(approved but not avail), or Margetuximab.

Nguyen

Discordance Rate in Estrogen Receptor, Progesterone Receptor, HER2 Status, and Ki67

https://journals.lww.com/appliedimmu...ceptor,.2.aspx

Recent Advances in Imaging Steroid Hormone Receptors in Breast Cancer

http://jnm.snmjournals.org/content/61/2/172.long
Nguyen is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On

Forum Jump


All times are GMT -7. The time now is 05:41 PM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2020, vBulletin Solutions, Inc.
Copyright HER2 Support Group 2007
free webpage hit counter