TY - JOUR AU - Walker, Evan J. AU - Simko, Jeffry P. AU - Nakakura, Eric K. AU - Ko, Andrew H. PY - 2014 TI - A patient with cholangiocarcinoma demonstrating pathologic complete response to chemotherapy: exploring the role of neoadjuvant therapy in biliary tract cancer JF - Journal of Gastrointestinal Oncology; Vol 5, No 6 (December 20, 2014): Journal of Gastrointestinal Oncology Y2 - 2014 KW - N2 - The role of neoadjuvant chemotherapy and/or radiation for localized or potentially resectable cholangiocarcinoma (CCA) has not been well established. We present here the case of a patient with an extrahepatic CCA who achieved a pathologic complete response after undergoing preoperative gemcitabinebased chemotherapy, without sequential or concurrent use of radiation. Further evaluation of neoadjuvant strategies in CCA, including not only combined-modality therapy but also the use of chemotherapy exclusively, is warranted in prospective study design. UR - https://jgo.amegroups.org/article/view/2910