Well-differentiated nonfunctional pancreatic neuroendocrine tumors are often indolent neoplasms without lymph node (LN) metastasis at diagnosis. Patients with PNETs that are functional or >2 cm should have surgical resection as per the standard of care. However, in appropriately selected patients with NF PNETs <2 cm who are at low risk of LN metastasis, the extent of surgery and lymphadenectomy could be limited.
Keywords: Islet cell tumors; Lymphadenectomy; Pancreatic neuroendocrine tumors; Surgery.
Copyright © 2023 Elsevier Inc. All rights reserved.