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<p>Pancreatic neuroendocrine tumors (PNETs) are comparatively rare pancreatic malignancies that exhibit diverse biologic behavior, ranging from indolent tumors to widely metastatic cancers, with up to 15 % secreting hormones that cause symptoms. As a consequence, the management of PNETs is highly individualized and can include active surveillance of small (1–2&#xa0;cm) and very small (&lt; 1&#xa0;cm) nonfunctioning tumors without worrisome features, parenchymal-sparing resection of appropriately located tumors, anatomic pancreatectomy and, in select cases, debulking of metastatic disease, particularly in the liver. This review synthesizes society recommendations and contemporary evidence guiding the surgical management of PNETs. Innovations in molecular profiling and systemic therapies hold promise to refine surgical algorithms for this heterogeneous tumor.</p>

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The Landmark Series: Surgical Management of Functioning and Non-Functioning Pancreatic Neuroendocrine Tumors

  • 期刊论文

  • 出版模式：

    开放获取

  • 发表日期：

    2025年5月3日

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  • Joseph Tobias,
  • Callisia N. Clarke,
  • Alexandra Gangi,
  • Xavier M. Keutgen

摘要

Pancreatic neuroendocrine tumors (PNETs) are comparatively rare pancreatic malignancies that exhibit diverse biologic behavior, ranging from indolent tumors to widely metastatic cancers, with up to 15 % secreting hormones that cause symptoms. As a consequence, the management of PNETs is highly individualized and can include active surveillance of small (1–2 cm) and very small (< 1 cm) nonfunctioning tumors without worrisome features, parenchymal-sparing resection of appropriately located tumors, anatomic pancreatectomy and, in select cases, debulking of metastatic disease, particularly in the liver. This review synthesizes society recommendations and contemporary evidence guiding the surgical management of PNETs. Innovations in molecular profiling and systemic therapies hold promise to refine surgical algorithms for this heterogeneous tumor.