Читать книгу Pancreatic Tumors - Группа авторов - Страница 11

The 2019 World Health Organization (WHO) classifies pancreatic tumors into epithelial tumors, mature teratoma, mesenchymal tumors, lymphomas, and secondary tumors that are defined as neoplasms that have spread to the pancreas from an extra-pancreatic primary. The WHO 2019 classification of pancreatic epithelial tumors is provided in Table 2a, and the WHO 2017 classification of pancreatic neuroendocrine neoplasms, incorporated into the WHO 2019 classification of digestive system tumors [1], is provided in Table 2b.