期刊
BMC GASTROENTEROLOGY
卷 22, 期 1, 页码 -出版社
BMC
DOI: 10.1186/s12876-022-02478-5
关键词
Obstructive jaundice; Pancreatic fistula; Risk factor; Sepsis; Stomach
This study aimed to investigate the running pattern of the left gastric vein (LGV) and its association with delayed gastric emptying (DGE) after subtotal stomach-preserving pancreatoduodenectomy (SSPPD). The study found that type 3 LGV was most frequently ligated and LGV ligation was an independent risk factor for DGE.
Background This study aimed to determine which running pattern of the left gastric vein (LGV) is most frequently ligated in subtotal stomach-preserving pancreatoduodenectomy (SSPPD) and how LGV ligation affects delayed gastric emptying (DGE) after SSPPD. Methods We retrospectively analysed 105 patients who underwent SSPPD between January 2016 and September 2021. We classified the running pattern of LGV as follows: type 1 runs dorsal to the common hepatic artery (CHA) or splenic artery (SpA) to join the portal vein (PV), type 2 runs dorsal to the CHA or SpA and joins the splenic vein, type 3 runs ventral to the CHA or SpA and joins the PV, and type 4 runs ventral to the CHA or SpA and joins the SpV. Univariate and multivariate analyses were used to identify differences between patients with and without DGE after SSPPD. Results Type 1 LGV running pattern was observed in 47 cases (44.8%), type 2 in 23 (21.9%), type 3 in 12 (11.4%), and type 4 in 23 (21.9%). The ligation rate was significantly higher in type 3 (75.0%) LGVs (p < 0.0001). Preoperative obstructive jaundice (p = 0.0306), LGV ligation (p < 0.0001), grade B or C pancreatic fistula (p = 0.0116), and sepsis (p = 0.0123) were risk factors for DGE in the univariate analysis. Multivariate analysis showed that LGV ligation was an independent risk factor for DGE (odds ratio: 13.60, 95% confidence interval: 3.80-48.68, p < 0.0001). Conclusion Type 3 LGVs are often ligated because they impede lymph node dissection; however, LGV preservation may reduce the occurrence of DGE after SSPPD.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据