作者: Frank Schönleben , Wanglong Qiu , John D. Allendorf , John A. Chabot , Helen E. Remotti
DOI: 10.1007/S11605-009-0917-4
关键词:
摘要: Background Mutations of KRAS are known to occur in periampullary and ampullary adenomas carcinomas. However, nothing is about NRAS, HRAS, BRAF, PIK3CA mutations these tumors. While oncogenic BRAF contributes the tumorigenesis both pancreatic ductal adenocarcinoma intraductal papillary mucinous neoplasms/carcinomas (IPMN/IPMC), were only detected IPMN/IPMC. This study aimed elucidate possible roles development