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Hypoplastic internal carotid artery stenosis with a low-lying carotid bifurcation causing cerebral ischemia  Alan G. Dawson, MBChB, BSc (Hons), Alasdair.

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Presentation on theme: "Hypoplastic internal carotid artery stenosis with a low-lying carotid bifurcation causing cerebral ischemia  Alan G. Dawson, MBChB, BSc (Hons), Alasdair."— Presentation transcript:

1 Hypoplastic internal carotid artery stenosis with a low-lying carotid bifurcation causing cerebral ischemia  Alan G. Dawson, MBChB, BSc (Hons), Alasdair Wilson, MSc, MD, FRCSEd, Jana Maskova, MD, EBIR, Alison D. Murray, FRCR, John M. Reid, DPhil, Ganesh Kuhan, MD, FRCS  Journal of Vascular Surgery  Volume 56, Issue 5, Pages (November 2012) DOI: /j.jvs Copyright © 2012 Society for Vascular Surgery Terms and Conditions

2 Fig 1 Computed tomography (CT) carotid angiogram showing a hypoplastic artery entering the carotid canal confirming that it is a hypoplastic right internal carotid artery (ICA). The stenosed origin is also demonstrated. A, Hypoplastic ICA; B, carotid canal; C, external carotid artery; D, diseased origin of the hypoplastic ICA. Journal of Vascular Surgery  , DOI: ( /j.jvs ) Copyright © 2012 Society for Vascular Surgery Terms and Conditions

3 Fig 2 Three-dimensional computed tomography (CT) carotid angiogram reconstruction showing the hypoplastic right internal carotid artery (ICA) with a low-lying bifurcation. A, Vertebral artery; B, external carotid artery; C, hypoplastic ICA. Journal of Vascular Surgery  , DOI: ( /j.jvs ) Copyright © 2012 Society for Vascular Surgery Terms and Conditions

4 Fig 3 Three-dimensional computed tomography (CT) of Circle of Willis reconstruction showing aplasia of the A1 segment of the anterior communicating artery (ACA). A, Posterior cerebral artery; B, middle cerebral artery; C, agenesis of the ACA. Journal of Vascular Surgery  , DOI: ( /j.jvs ) Copyright © 2012 Society for Vascular Surgery Terms and Conditions


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