Ivett Vega,
If you cannot get Lapatinib immediately, ask your oncologist if you can get Herceptin by injection in the spine. This was used experimentaly in a few cases in Germany & the USA.
http://www.ncbi.nlm.nih.gov/entrez/q..._uids=16596213
Application of intrathecal trastuzumab (Herceptintrade mark) for treatment of meningeal carcinomatosis in HER2-overexpressing metastatic breast cancer.
Other treatments (such as Temodar/Sorafenib) are discussed at:
http://www.her2support.org/vbulletin...ad.php?t=26347
As a last resort ask your oncologist about Boswellia serrata:
http://www.ncbi.nlm.nih.gov/entrez/q...arch&DB=pubmed
A lipoxygenase inhibitor in breast cancer brain metastases.