If you have not thought about diet as an adjunct you might like to look at the omega three six posts.
This one shows for at least one person it may have had significant impact.
http://www.her2support.org/vbulletin...ught+provoking
You may also like to look at the Greek Diet post using the search facility above. Included are threads where they are using omega three infusions with low dosage cox blockers as part of the treatment in trials for various cancers. If your digestion is poor infusion may be a way of trying to kickstart your fats into balance which may or may not help, on the edge but if you really are running out of options.....
Please DO talk to your doctor about dietary changes. Fats have powerful impacts and there is a limited group of people for whom they can cause problems. You could always print out some bits and take them with you.
There are also diet posts under the breast cancer diet.
RB