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Chinese Journal of Interventional Radiology(Electronic Edition) ›› 2016, Vol. 04 ›› Issue (01): 13-16. doi: 10.3877/cma.j.issn.2095-5782.2016.01.004

Special Issue:

• Vascular Intervention • Previous Articles     Next Articles

Clinical value of bronchial artery CTA on interventional embolization in the treatment of hemoptysis

Binbin Da1, Wei Zhao1,(), Yongneng Jiang1, Ying Shi1   

  1. 1. Department of Medical Imaging, First Affiliated Hospital of Kunming Medical University, Yunnan 650032, China
  • Received:2015-11-12 Online:2016-02-01 Published:2016-02-01
  • Contact: Wei Zhao
  • About author:
    Corresponding author:Zhao Wei,Email:

Abstract:

Objective

To evaluate the role of bronchial artery CTA on interventional embolization in the treatment of hemoptysis.

Methods

34 cases treated with interventional embolization for hemoptysis was included in the study. They were divided into two groups according to whether bronchial artery CTA was performed. Group A (n=17) is those who performed DSA directly without preoperative CTA, while group B (n=17) is those with preoperative CTA peformed.The results of CTA and DSA, technical and clinical outcomes were compared and analyzed.

Results

28 hemorrhage arteries were identified in group B while 31 in group A. All these identified arteries were embolized successfully. The ray time of group B is shorter than group A ( min:28.33±7.68 vs. 40.55±10.01, t=4.03, P <0.05).

Conclusions

Bronchial artery CTA can objectively evaluate hemoptysis associated vascular origin, number and shape, but the bleeding artery to provide accurate positioning for intraoperative finding. And can reduce the radiation dose of operation time and the doctors and patients, to avoid leakage bolt reduce the recurrent rate of hemoptysis interventional therapy guidance has wide clinical application value.

Key words: Hemoptysis, Bronchial artery, CT angiography, Interventional therapy

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