Intratumoral heterogeneity of intrahepatic cholangiocarcinoma

// Dirk Walter 1, 2 , Claudia Döring 2 , Magdalena Feldhahn 3 , Florian Battke 3 , Sylvia Hartmann 2 , Ria Winkelmann 2 , Markus Schneider 2 , Katrin Bankov 1 , Andreas Schnitzbauer 4 , Stefan Zeuzem 1 , Martin Leo Hansmann 2 , Jan Peveling-Oberhag 1, 2, 5 1 Department of Internal Medicine I, Johann Wolfgang Goethe-University Hospital, 60590 Frankfurt, Germany 2 Dr. Senckenberg Institute of Pathology, Johann Wolfgang Goethe-University...