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Fig. 3 | Egyptian Journal of Radiology and Nuclear Medicine

Fig. 3

From: Endovascular management of hemoptysis in a known case of tetralogy of fallot and tuberculosis complicated with aspergilloma: a case report

Fig. 3

A Digital subtraction angiography (DSA) image after super-selective catheterization of the left internal mammary artery shows contrast blush representing collateral channels supplying the bronchial circulation (white arrow). B Post-embolization after PVA particles, the DSA images show complete absence of contrast blush (black arrow)

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