Heterogeneity of duodenal neuroendocrine tumors: an Italian multi-center experience
BACKGROUND: The optimal management of duodenal neuroendocrine neoplasms (dNENs) is unclear, and endoscopic resection is increasingly performed instead of surgery.
METHODS: This is a retrospective analysis of patients with histologically confirmed diagnosis of dNENs, managed at five Italian tertiary referral Centers in Italy.