Recurrent left internal carotid artery stenosis in a patient with intrathoracic carotid bifurcation and right aortic arch

Key Points

• Recurrent internal carotid artery stenosis presents significant clinical implications for vascular health, complicating treatment decisions.
• The patient exhibited a unique anatomical setup with intrathoracic carotid bifurcation and right aortic arch, revealing 70% stenosis on imaging.
• Assessment using advanced imaging techniques showed evidence of stenosis which could lead to further complications if untreated.
• Understanding this condition highlights the importance of careful diagnosis and management strategies for vascular abnormalities.