Duodenal, ampullary, and pancreatic neuroendocrine tumors: Oncologic outcomes are driven by tumor biology and tissue of origin.
Ryan K SchmockerMichael J WrightDing DingAmmar A JavedJohn L CameronKelly LafaroWilliam R BurnsJin HeChristopher L WolfgangRichard Andrew BurkhartPublished in: Journal of surgical oncology (2020)
Tissue of origin does not appear to impact long-term outcomes when comparing IS-NETs and P-NETs. The AJCC staging system offers good discriminatory capacity in the context of the tissue type.