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Updated: Dec 29, 2025

New Thrombectomy Technique for Total Portal Vein Thrombosis in Liver Transplantation
Published on: June 27, 2025
Accessory hepatic vein recanalization for hepatic vein-type Budd-Chiari syndrome
Dong-Mei Li1, Xue Yin1, Fang Yang1
1Department of Infectious and Liver Disease, Affiliated Hospital of Binzhou Medical College, Binzhou, China.
Purpose:
To explore the clinical efficacy and long-term outcomes of accessory hepatic vein (AHV) recanalization as a means of treating hepatic vein (HV)-type Budd-Chiari syndrome (BCS).
Methods:
Between January 2011 and December 2018, a total of 46 symptomatic HV-type BCS patients were treated by AHV recanalization in our hospital. The technical and clinical success of this treatment, as well as associated long-term patient prognosis was assessed herein.
Results:
The AHV recanalization approach was technically successful in 100% of patients, without any instances of complications associated with the operation. This procedure was 95.7% (44/46) clinically successful and resultant. AHV re-obstruction occurred in 12 patients. The cumulative primary one-, two-, and five-year patency rates were 77.3%, 71.7%, and 71.7%, respectively. The secondary cumulative one-, two-, and five-year patency rates were 97.7, 87.1, and 87.1%, respectively. The five-year patency rates did not differ significantly between patients treated with balloons and stents (p = .674). Based on Cox-regression analysis, younger age was an independent predictor of re-obstruction (p = .005). The cumulative one-, two-, and five-year survival rates were 97.7, 92.2, and 92.2%, respectively.
Conclusions:
AHV recanalization is a safe and effective treatment for HV-type BCS.
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