Forty-seven @entity1 with @entity2500 and 18 @entity1 with @entity2500 underwent extracranial-intracranial arterial bypass procedures. @entity1 presented with a history of transient @entity63 attacks ( @entity4905 's), reversible @entity51 , @entity4905 's after initial @entity64 , @entity64 -in-evolution, or @entity64 . Angiography revealed that the @entity2500 ranged from 70% to over 95%. Two @entity1 (4.3%) in the @entity850 group had a perioperative @entity64 (within 30 days of operation). There was no perioperative mortality. In the occlusion group, no @entity1 had a perioperative @entity64 , and one @entity1 (5.5%) died from a @entity16 . The @entity4905 's resolved completely in 90% of the @entity1 with @entity850 and in 91.6% of those with occlusion. No @entity1 with @entity2500 had a late @entity64 , although five had a contralateral or vertebrobasilar @entity64 . One @entity1 with @entity2500 had a late @entity64 . The bypass patency rate at late follow-up review was 100%. The results of @entity7244 procedures appear to be similar for @entity1 with either @entity850 or occlusion of the MCA. Symptomatic relief of @entity4905 's was excellent and, in two @entity1 with progressive @entity64 -in-evolution, the deficit was stabilized. The incidence of postoperative @entity64 was low in @entity1 with @entity63 or with @entity4905 's after an initial @entity64 , but among @entity1 with @entity64 , improvement was confined to slight reduction in the @entity51 .

XXXX for @entity2500 and occlusion. Operative results in 65 cases.

@entity1 :: ('9606', 'Species') :: ['Patients', 'patients', 'patient'] @entity64 :: ('MESH:D020521', 'Disease') :: ['ipsilateral stroke', 'completed stroke', 'stroke'] @entity63 :: ('MESH:D007511', 'Disease') :: ["TIA's alone", 'ischemic'] @entity2500 :: ('MESH:D020244', 'Disease') :: ['MCA occlusion', 'MCA stenosis', 'middle cerebral artery (MCA) stenosis'] @entity16 :: ('MESH:D009422', 'Disease') :: ['non-neurological disease'] @entity7244 :: ('MESH:D020765', 'Disease') :: ['intracranial-extracranial arterial bypass'] @entity51 :: ('MESH:D009461', 'Disease') :: ['ischemic neurological deficits', 'neurological deficit'] @entity4905 :: ('MESH:D002546', 'Disease') :: ['TIA'] @entity850 :: ('MESH:D003251', 'Disease') :: ['stenosis']
@entity7244 :: (MESH:D020765,Disease) :: ['Extracranial-intracranial arterial bypass']
