Wang S, Chen Q, Liu S, Zhang W, Ji B, Liu Y. The Impact of Aberrant Hepatic Artery on Resection Margin and Outcomes of Laparoscopic Pancreatoduodenectomy: A Single-Center Report.
World J Surg 2021;
45:3183-3190. [PMID:
34258649 DOI:
10.1007/s00268-021-06231-z]
[Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/15/2021] [Indexed: 12/17/2022]
Abstract
BACKGROUND
Variations in the anatomy of the hepatic artery are common. This study was aimed at sharing our experience with identifying and protecting the aberrant hepatic artery (AHA) and discussing its impact on the resection margin and outcomes of laparoscopic pancreatoduodenectomy (LPD).
METHODS
A total of 576 patients who underwent LPD between 2015 and 2020 were retrospectively selected and divided into AHA and no AHA groups for this study. The demographics of the patients, pathological features, surgical data, and postoperative complications were further compared and analyzed between the two groups.
RESULTS
The AHA group included 127 patients (22.05%). No statistically significant differences were found between the AHA and no AHA groups in the intraoperative data, postoperative complications, and long-term survival with malignant tumor. There was also no significant difference in the R1 rate for pancreatic adenocarcinoma.
CONCLUSIONS
AHA appears frequently; however, it does not change the incidence of perioperative adverse events following LPD or the long-term prognosis of malignant tumor. The preservation of AHA during surgery can be achieved with a well-planned approach and careful dissection.
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