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Chinese Journal of Diagnostics(Electronic Edition) ›› 2014, Vol. 02 ›› Issue (04): 285-287. doi: 10.3877/cma.j.issn.2095-655X.2014.04.010

Special Issue:

• Clinical Study • Previous Articles     Next Articles

Relationship between hepatic venous patency and atrial caval shunting curative effects in patients with type Ⅱ Budd-Chiari syndrome

Liancai Wang1, Chunhui Gao1, Haibo Yu1, Senmao Mu1, Deyu Li1,()   

  1. 1. Department of Hepatobiliary Pancreatic Surgery, Henan Provincial People′s Hospital, Zhengzhou 450003, China
  • Received:2014-07-06 Online:2014-11-26 Published:2014-11-26
  • Contact: Deyu Li
  • About author:
    Correspondling author: Li Deyu, Email:

Abstract:

Objective

To investigate the relationship between atrial caval shunting (ACS) curative effects for type Ⅱ Budd-Chiari syndrome (BCS) and hepatic venous outflow patency.

Methods

Two hundred and nine patients undergoing atrial caval shunting for type Ⅱ Budd-Chiari syndrome were retrospectively analyzed and divided into hepatic venous outflow patent group (group A) and stenotic group (group B). The preoperative and postoperative clinical symptoms were observed respectively.χ2-test, t-test and Kaplan-Meier test were used to analyze the changes of portal free pressure (PFP) and inferior vena cava pressure (IVCP) before and after artificial blood vessels (ABV) opening, incidence of significant postoperative complications and ABV patency rates.

Results

The clinical symptoms of one hundred and eighty-three BCS patients were disappeared or alleviated.Severe complications occurred in six cases, with one case died from pulmonary embolism.The PFP reduction of group A was significantly lower than that of group B[(2.09±0.33)kPa, (2.97±0.41)kPa; (t=15.48, P<0.05)], and portal hypertension syndromes in group A alleviated more greatly than that of group B. ABV patency was 80.0% for five years after surgery and group A was superior to group B(χ2=9.32, P<0.05).

Conclusions

ACS treatment for hepatic venous outflow in patent with type Ⅱ BCS patients could decrease PFP and IVCP simultaneously, with lower postoperative complications and higher ABV patency rates.

Key words: Budd-Chiari syndrome, Portasystemic shunt, surgical, Treatment outcome

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