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  • Title: Short-term outcomes and risk factors for pancreatic fistula after pancreatic enucleation: A single-center experience of 142 patients.
    Author: Wang X, Tan CL, Zhang H, Chen YH, Yang M, Ke NW, Liu XB.
    Journal: J Surg Oncol; 2018 Feb; 117(2):182-190. PubMed ID: 29281757.
    Abstract:
    BACKGROUND: Enucleation is increasingly used for benign or low-grade pancreatic neoplasms. Enucleation preserves the pancreatic parenchyma as well as decreases the risk of long-term endocrine and exocrine dysfunction, but may be associated with a higher rate of postoperative pancreatic fistula (POPF). The aim of this study was to assess short-term outcomes, in particular, POPF. METHODS: Data were collected retrospectively from all 142 patients who underwent pancreatic enucleation between 2009 and 2014 in our institution were analyzed. RESULTS: Lesions were most frequently located in the head and uncinate process of the pancreas (60.6%), and the most common types were neuroendocrine neoplasms (52.1%). Overall morbidity was 66%, mainly due to POPF (53.5%), and severe morbidity was only 8.4%, including one death (0.7%). Clinical POPF (Grade B or C) occurred in 22 patients (15.5%). Independent risk factors for clinical POPF were age ≥60 years, an episode of acute pancreatitis, and cystic morphology. Tumor size, coverage, histological differentiation, and prolonged operative time were not associated with the risk of POPF. CONCLUSIONS: Enucleation is a safe and feasible procedure for benign or low-grade pancreatic neoplasms. The rate of clinical POPF is acceptable, and clinical POPF occurs more frequently in elderly patients (≥60 years of age), patients with cystic neoplasms, or patients with an episode of acute pancreatitis.
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