Impact of parenchyma-preserving surgical methods on treating patients with solid pseudopapillary neoplasms: A retrospective study with a large sample size

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BACKGROUND: Solid pseudopapillary neoplasm (SPN) of the pancreas is a rare neoplasm that mainly affects young women. AIM: To evaluate the impact of parenchyma-preserving surgical methods (PPMs, including enucleation and central pancreatectomy) in the treatment of SPN patients. METHODS: From 2013 to 2019, patients who underwent pancreatectomy for SPNs were retrospectively reviewed. The baseline characteristics, intraoperative index, pathological outcomes, short-term complications and long-term follow-up data were compared between the PPM group and the conventional method (CM) group. RESULTS: = 0.024). CM was identified as an independent risk factor for pancreatic exocrine insufficiency (odds ratio = 8.195, 95% confident interval: 1.067-62.93). CONCLUSION: PPM for SPN appears to be feasible and safe for preserving the exocrine function of the pancreas.