Fig 1.

Prestenting (A–J) and poststenting (K−T) angiograms of the 10 patients, matched to patients 1–10 in the Table. Severe stenoses (arrows) with adjacent aneurysms (arrowheads) were recanalized by stent placement. E and O, After stent placement, a branch of the anteroinferior cerebellar artery was retrogradely opacified on delayed imaging (not shown). G and Q, A guidewire was repeatedly rolled within each ulcerative aneurysm, which disappeared after stent placement. I, J, S, and T, Stent-assisted coil embolization was also performed for the aneurysms of patients 9 and 10.