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Fig. 3 | CVIR Endovascular

Fig. 3

From: Use of the triple coaxial (triaxial) microcatheter system in superselective arterial embolisation for complex interventional cases: an initial experience with the system

Fig. 3

a Digital subtraction angiography (DSA) performed via 2.7-Fr. high-flow microcatheter (arrowhead) in a 78-year-old man showing multifocal HCCs (arrows) in the right lobe of the liver. b Superselective TACE was performed for the tumor in segment VII from a distal branch of a subsegmental artery using the triaxial system (small arrow—1.6-Fr. microcatheter; large arrow—2.7-Fr. intermediate microcatheter). c Post-TACE spot radiograph obtained showing lipiodol staining of the tumour (arrowhead) and the adjacent portal veins in the embolised region

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