Figure 1: Preoperative right carotid angiogram (A) demonstrating severe carotid stenosis. Intra procedural plain radiograph obtained at post dilation balloon inflation (B) and radiograph at the end of the procedure (C) showing stent coning. Right carotid angiogram obtained immediately after CAS (D) demonstrating excellent dilation of the stenosis. Right carotid angiogram obtained at 3-month follow-up (E) shows stent edge stenosis.