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Chinese Journal of Interventional Radiology(Electronic Edition) ›› 2024, Vol. 12 ›› Issue (01): 39-44. doi: 10.3877/cma.j.issn.2095-5782.2024.01.007

• Vascular Intervention • Previous Articles     Next Articles

Interventional treatment for delayed postoperative hemorrhage after gastric and pancreatic-biliary surgery

Tao Chen1, Hongjian Shi1, Liang Zhou1, Zhen Gan1,()   

  1. 1. Department of Interventional Radiology and Vascular Surgery, Second Affiliated Hospital of Nanjing Medical University, Jiangsu Nanjing 210011, China
  • Received:2023-07-24 Online:2024-02-25 Published:2024-03-08
  • Contact: Zhen Gan

Abstract:

Objective

To evaluate the clinical efficacy and safety of interventional treatment for delayed hemorrhage after gastric and pancreatic-biliary surgery.

Methods

The clinical data of 24 patients with delayed hemorrhage after gastric and pancreatic-biliary surgery treated by the authors' hospital from January 2016 to June 2021 were retrospectively analyzed. The primary endpoints were the technical success and the clinical efficacy rate, and the secondary endpoints were interventional treatment-related complications.

Results

The responsible arteries were identified by angiography in all cases, and the diagnostic positive rate was 100%. Embolization failed in two cases which underwent the second surgery, and the overall technical success rate was 91.7%.15 cases were cured and discharged after treatment. The second interventional treatment was performed in 4 cases with recurrent bleeding, and 3 patients died during hospitalization. The overall clinical efficacy rate was 62.5%. The interventional treatment-related complications included liver ischemia in 5 cases, liver infarction in 2 cases and spleen infarction in 2 cases. The overall complication rate was 37.5%. The cases were divided into the extrahepatic hepatic artery group (n = 11) and the other artery group (n = 13) according to different responsible arteries. There was no significant difference in the technical success rate and the clinical efficacy rate between the two groups (P > 0.05), but the difference of the interventional treatment-related complication rate between the two groups was significant (P = 0.033).

Conclusion

Interventional treatment could be the first choice for delayed hemorrhage after gastric and pancreatic-biliary surgery due to its high diagnostic positive rate, definite therapeutic effect and rare serious complications.

Key words: Delayed hemorrhage, Interventional treatment, Gastric and pancreatic-biliary surgery

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