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Chinese Journal of Hepatobiliary Surgery ; (12): 349-353, 2023.
Artigo em Chinês | WPRIM | ID: wpr-993336

RESUMO

Objective:To analyze the risk factors of clinically-relevant postoperative pancreatic fistula (CR-POPF) after pancreaticoduodenectomy (PD) and penetrating pancreaticojejunostomy (PPJ).Methods:The clinical data of 108 patients who underwent PD and PPJ in the Department of Hepatobiliary Surgery of the First Affiliated Hospital of Wannan Medical College from January 2017 to October 2022 were analyzed retrospectively, including 65 males and 43 females, aged 65.5 (54.2, 72.0) years. The incidences of POPF, biliary fistula, abdominal bleeding and other related complications were reviewed. The related factors of CR-POPF were analyzed by univariate analysis, and the statistically significant factors were included in multivariate logistic regression analysis.Results:A total of 108 patients were successfully treated with PD, including laparoscopic PD in 76 cases (70.4%) and open PD in 32 cases (29.6%). PPJ was performed in PD, including the continuous fashion in 39 cases (36.1%), intermittent fashion in 49 cases (45.4%) and modified continuous fashion in 20 cases (18.5%). The operation time was 390.0 (314.0, 480.0) min, the intraoperative blood loss was 200.0 (100.0, 384.0) ml, the postoperative hospital stay was 12.0 (10.0, 15.0) d, and the incidence of POPF (grade B + C) was 11.1% (12/108). Body mass index, pancreatic CT value and pancreatic duct size were the significant factors of CR-POPF (all P<0.05). Multivariate logistic regression analysis showed that age ( OR=0.895, 95% CI: 0.822-0.975), pancreatic CT value ( OR=0.812, 95% CI: 0.698-0.946) and pancreatic duct size ( OR=0.457, 95% CI: 0.220-0.952) were risk factors of CR-POPF after PPJ (all P<0.05). Conclusion:PPJ is a safe method of pancreaticoenterostomy, and CR-POPF may be related to younger patients, lower pancreatic CT value and the smaller pancreatic duct size.

2.
Chinese Journal of Hepatobiliary Surgery ; (12): 206-209, 2022.
Artigo em Chinês | WPRIM | ID: wpr-932763

RESUMO

Objective:To explore the application value of three-dimensional visualization technology in the analysis of anatomic variation of peripancreatic vessels in patients with pancreatic space occupation.Methods:A total of 98 cases in Yijishan Hospital of Wannan Medical College, the First Affiliated Hospital of University of Science and Technology of China, the First Affiliated Hospital of Anhui Medical University, the Second Affiliated Hospital of Anhui Medical University, the First Affiliated Hospital of Bengbu Medical College, Fuyang People's Hospital from June 2018 to December 2019 were retrospectively analyzed. Of 94 patients were enrolled, including 56 males and 38 females, aged (61.2±7.2) years. Abdominal organs and blood vessels were reconstructed by 3D visualization technology, and anatomic variation of peripancreatic vessels was analyzed, including abdominal trunk, hepatic artery system, portal vein system and dorsal pancreatic artery.Results:The three-dimensional reconstruction rate of celiac trunk vessels was 100.0% (94/94). The 60 cases of abnormal celiac trunk were as follows: liver and spleen trunk in 5 cases (5.3%), stomach and spleen trunk in 1 case (1.1%), liver, stomach and spleen mesentery trunk in 3 cases (3.2%), liver, stomach and spleen mesentery trunk in 17 cases (18.1%), celiac trunk with one or more inferior phrenic arteries in 34 cases (36.2%). There were 69 cases (73.4%) of Michels type Ⅰ, 2 cases (2.1%) of Michels type Ⅲ, 1 case (1.1%) of Michels Ⅴ, 2 cases (2.1%) of Ⅷ, and 1 case (1.1%) of type Ⅸ of hepatic artery system. There were 17 cases (18.1%) of accessory left hepatic artery from celiac trunk which did not belong to Michels classification. Left accessory hepatic artery originated from left gastric artery and left hepatic artery originated from superior mesenteric artery in 1 case (1.1%), right accessory hepatic artery originated from celiac trunk combined with proper hepatic artery and right anterior hepatic artery combined with gastroduodenal artery originated from right posterior hepatic artery in 1 case (1.1%). Abnormal walking of dorsal pancreatic artery in 3 cases. The inferior mesenteric vein flowed into the superior mesenteric vein in 38 cases (40.4%), and the inferior mesenteric vein flowed into the splenic vein and superior mesenteric vein in 4 cases (4.3%).Conclusion:Three-dimensional visualization technique is helpful to determine the variation of peripancreatic vessels, and has certain significance for accurate preoperative evaluation and surgical guidance of patients with pancreatic space occupation.

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