RT Book, Section A1 Hudak, Kevin A1 Johnston, Fabian M. A1 Wang, Huamin A1 Tamm, Eric P. A1 Mortenson, Melinda M. A1 Evans, Douglas B. A1 Tsai, Susan A2 Morita, Shane Y. A2 Balch, Charles M. A2 Klimberg, V. Suzanne A2 Pawlik, Timothy M. A2 Posner, Mitchell C. A2 Tanabe, Kenneth K. SR Print(0) ID 1145765399 T1 Unusual Pancreatic Tumors T2 Textbook of Complex General Surgical Oncology YR 2018 FD 2018 PB McGraw-Hill Education PP New York, NY SN 9780071793315 LK hemonc.mhmedical.com/content.aspx?aid=1145765399 RD 2024/04/18 AB Pancreatic ductal adenocarcinomas account for approximately 85% of all pancreatic tumors. Recently, less common epithelial tumors have been increasingly identified as a result of the frequent use of computed tomography (CT). Solid pancreatic masses with atypical clinical presentations or unusual imaging characteristics may suggest an unusual etiology. At presentation, rare pancreatic conditions can be diagnostically challenging and a thorough differential diagnosis which includes, but is not limited to, pancreatic ductal adenocarcinoma can help to prevent errors in diagnosis. This chapter focuses on unusual solid tumors of the pancreas and discusses optimal diagnostic and therapeutic approaches for management.