What is your opinion on the use of bevacizumab and erlotnib as a targated tharpy for advanced cholangiocarcinoma with cellular invasion, stage IV . I will be waiting for a response Thank you Denise my email adress is --Message edited by CancerCompass staff. For personal protection, email address removed. Consider private reply. Please review CancerCompass Member Guidelines at http://www.cancercompass.com/common/guidelines.html--