[The effect on higher cortical dysfunction of percutaneous transluminal angioplasty for internal carotid artery stenosis].
Seven patients with internal carotid artery (ICA) stenosis with higher cortical dysfunction due to hemodynamic ischemia were treated by percutaneous transluminal angioplasty (PTA). The patients ranged from 49 to 71 years of age, and included five males and two females. Neuropsychological tests were evaluated before and after PTA. Higher cortical dysfunction improved in all cases after PTA. It is concluded that PTA is effective to improve higher cortical dysfunction in patients who have ICA stenosis associated with hemodynamic compromise, if the ICA is satisfactorily dilated.
D000368:Aged; D000800:Angioplasty, Balloon; D002343:Carotid Artery, Internal; D016893:Carotid Stenosis / Q000503:physiopathology / Q000628:therapy*; D002540:Cerebral Cortex / Q000503:physiopathology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009483:Neuropsychological Tests