Klöppel G, Hruban RH, Longnecker DS, et al.: Ductal adenocarcinoma of the pancreas. Pathology and Genetics of Tumours of the Digestive System.(Hamilton SR, Aaltonen LA), WHO Classification of Tumours, IARC Press, Lyon, 2000.
日本膵臓学会編: 膵癌取扱い規約第5版, 金原出版, 2002.
Abraham SC, Klimstra DS, Wilentz RE, et al.: Solid-pseudopapillary tumors of the pancreas are genetically distinct from pancreatic ductal adenocarcinomas and almost always harbor betacatenin mutations. Am J Pathol 160: 1361-1369, 2002.