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Old 10-11-2007, 11:22 AM   #2
Lani
Senior Member
 
Join Date: Mar 2006
Posts: 4,783
Er Status Can Change And Her2 Status Also (almost Always From - To +)

VICE VERSA IS EXTREMELY RARE

I believe er- to + also much more rare than + to -.

THEY DON'T WANT TO POSSIBLY CHANGE THE RESULT OF THE BIOPSY BY GIVING ANY TREATMENT WHICH MAY INTERFERE WITH IDENTIFYING ITS TRUE NATURE/STATUS...ZOMETA SHOULDN'T DO THAT, AS FAR AS I HAVE READ, AND IT MAY PREVENT A BONE MET FROM GETTING BIG ENOUGH TO CAUSE A FRACTURE.

IT IS LIKE NOT STARTING ANTIBIOTICS UNTIL YOU HAVE A CULTURE--YOU DO IT IF IT IS NECESSARY TO SAVE A LIFE, BUT IF YOU GET CULTURES AFTER BEGINNING TREATMENT YOU MAY NEVER DETERMINE WHAT WAS THE CULPRIT IN ORDER TO GIVE THE BEST TREATMENT.

HOPE THIS HELPS
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