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Egyptian Journal of Radiology and Nuclear Medicine
Fig. 2 | Egyptian Journal of Radiology and Nuclear Medicine

Fig. 2

From: The role of combined computed tomographic angiography and digital subtraction angiography in the management of cervico-facial vascular lesions

Fig. 2

A 13-year-old male patient presented by epistaxis and nasal obstruction. a Axial and coronal sections of CTA revealing a large hyper-vascular midline, more at the left side JNA. b DSA showing the aretrial blush of JNA using the macro- and micro-catheter at the left side. c Post-embolization angiogram via PVA particles showing total disappearance of the blush of the JNA through the micro- and macro-catheters after occlusion of the left internal maxillary artery (IMA). d DSA showing the arterial blush of the small right-sided component of the JNA using the macro- and micro-catheter. e Another post-embolization angiogram revealed disappearance of the arterial blush of the small right-sided component of the JNA after occlusion of the right IMA. f Post-embolization endoscopic image showing the excised relatively whitish large JNA which is reflecting adequate devascularization

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