Transradial Approach to Cerebral Aneurysm Occlusion in a Patient with an Aberrant Right Subclavian Artery: A Case Report

[b]BACKGROUND[/b] Retroesophageal right subclavian artery, aberrant right subclavian artery, or lusoria artery constitutes an anatomical variation with a very low prevalence in the general population. Its presence in a patient does not add difficulty for cerebral arteries catheterization when a femoral approach is used, but may make the catheterization of cerebral vessels difficult when a right transradial approach is used. Unfortunately, this...