In continuation of my up date on vismodegib..
A clinical study has demonstrated that a new drug, a targeted molecular  therapy called vismodegib (trade name Erivedge™), can dramatically  shrink basal cell skin cancers and prevent the formation of new ones, in  patients with basal cell nevus syndrome (BCNS). This rare genetic  condition causes dozens, and sometimes hundreds or thousands, of skin  cancers on each patient's body. The primary treatment option is surgical  removal. These study results are significant as they indicate the  possibility of an alternative treatment with oral medication; although  side effects remain a consideration.