Clinicopathological features and long-term prognosis of purely cystic pancreatic neuroendocrine tumors – A single center experience

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Introduction: Pancreatic neuroendocrine tumors (pNETs) are heterogenous neoplasms, of which the prognosis varies widely. Purely cystic pancreatic neuroendocrine tumors (C-pNETs) are a small subset of pNETs in which data are extremely rare.

Aim(s): This study aimed to compare clinicopathological and long-term survival differences between C-pNETs and solid pNETs (S-pNETs).

Materials and methods: A retrospective review of 242 patients with pNETs underwent resection in our institution from 2009 to 2019 was conducted. Demography characteristics, clinicopathological features and long-term outcomes of them were analysed.

Conference:

Presenting Author: Ren S

Authors: Ren S, Wang X, Tan Q, Ke N, Cao D,

Keywords: Pancreatic neuroendocrine tumor, Pancreatic cysts, Cystic pancreatic neuroendocrine tumor, Clinical features, Prognosis,