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Chinese Journal of Interventional Radiology(Electronic Edition) ›› 2023, Vol. 11 ›› Issue (02): 164-171. doi: 10.3877/cma.j.issn.2095-5782.2023.02.012

• Review • Previous Articles     Next Articles

Feasibility and safety of occlusion balloon microcatheter in superselective arterial embolization

Yanchao Dong1, Hongtao Niu1,()   

  1. 1. Department of Interventional Treatment, First Hospital of Qinhuangdao, Hebei Qinhuangdao 066000, China
  • Received:2022-08-02 Online:2023-05-25 Published:2023-05-30
  • Contact: Hongtao Niu

Abstract:

Superselective arterial intubation technique used in superselective arteriography and embolization can significantly reduce the damage of target organs and improve the therapeutic effect. In clinic, it has been used in the fields of hepatic segment and sub hepatic segment embolization, bronchial artery embolization, prostate artery embolization and other peripheral artery embolization. However, it is still impossible to completely avoid the non-target vascular injury caused by the reflux of embolic substances. With the strong clinical demand, occlusion balloon microcatheter has become an important interventional device to solve such problems. It can significantly reduce the reflux of embolic agents. At present, it has been used in clinical hepatic artery embolization, bronchial artery embolization, prostate artery embolization and other fields. It can make the lesion achieve complete embolization, has high application value, and the incidence of adverse reactions after embolization is very low.

Key words: Superselective arterial embolization, Hepatic artery chemoembolization, Bronchial artery embolization, Occlusion balloon microcatheter

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