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AlaskaAngel · 02-26-2006, 11:34 AM

From what I've been able to find, they also do not know for certain that aromatase inhibitors cross the BBB either -- although they seem to "think" it does because so many of those with brain mets are ER/PR negative.

Maybe those who get brain MRI's checked could post their results and whether they are early stage and whether they are ER/PR negative or positive.

AlaskaAngel

02-26-2006, 11:34 AM	#15
AlaskaAngel Senior Member Join Date: Sep 2005 Location: Alaska Posts: 2,018	Blood Brain Barrier From what I've been able to find, they also do not know for certain that aromatase inhibitors cross the BBB either -- although they seem to "think" it does because so many of those with brain mets are ER/PR negative. Maybe those who get brain MRI's checked could post their results and whether they are early stage and whether they are ER/PR negative or positive. AlaskaAngel