Table 4.

Parameters of patients with postprocedural neurological complications.

Parameters	Patient 1 with Postprocedural TIA	Patient 2 with Postprocedural Major Stroke	Patient 3 with Postprocedural TIA	Patient 4 with Postprocedural TIA
Sex	Male	Male	Female	Female
Age	59 years	87 years	67 years	86 years
Etiological group	AS	AS	RES	RES
Preprocedural symptom	No	TIA	Minor stroke	TIA
Contralateral ICA stenosis/occlusion	Occlusion	No	Stenosis	Stenosis
Ipsilateral preprocedural stenosis grade	90%	95%	90%	95%
Ipsilateral preprocedural stenosis length	6.2 mm	16.8 mm	3.3 mm	4.5 mm
Calcification	Mild	Absent	Absent	Mild
Predilation	No	Yes	No	No
Stent type	Wallstent	Wallstent	Wallstent	Wallstent
Postprocedural ultrasound	Patent stent	Patent stent	Patent stent	Patent stent

AS, Atherosclerotic; RES, restenotic; TIA, transient ischemic attack.