[Angioplasty of atheromatous hemodynamic stenoses of intracranial vertebral arteries].
We describe three patients presenting transient ischemic attacks or minor stroke, relapsing despite anticoagulation and antiplatelet therapy, in relation to tight stenosis of the intracranial vertebral arteries, without functional communicating arteries. Percutaneous transluminal angioplasty was successfully performed. We have a 6, 24 and 36 months follow-up. After a review of the literature, we discuss indication and risks of this procedure.
Service de Neurologie, Hôpital Lariboisière, Paris.
N
N
Kubis
E
E
Houdart
J J
JJ
Merland
A
A
Gaston
J F
JF
Pinel
M
M
Haguenau
F
F
Woimant
D000368:Aged; D000800:Angioplasty, Balloon; D001157:Arterial Occlusive Diseases / Q000628:therapy*; D001161:Arteriosclerosis / Q000628:therapy*; D006801:Humans; D008297:Male; D008875:Middle Aged; D014711:Vertebral Artery / Q000473:pathology*