durvalumab
astrazeneca
 i would argue that we need to start considering genomic subtype in addition to/ instead of anatomical subtype. genomic subtypes assoc with/?drive immune micro environment differences. see: 
GI oncologist, translational researcher. Passionate @imv_inc employee. #Cholangiocarcinoma #HCC #PancreaticCancer Father. Foodie. Sports fan! Thoughts my own.