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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
2
|
| pubmed:dateCreated |
1982-12-2
|
| pubmed:abstractText |
From 1973 to 1979, 49 patients with internal carotid occlusion were evaluated and treated. Eighteen of 49 (37%) presented with transient ischemic attack/prolonged reversible ischemic neurological deficit, 14 of 49 (29%) presented with mild completed stroke, 13 of 49 (27%) presented with severe completed stroke, and 4 of 49 (8%) were asymptomatic. Surgical treatment consisting of extracranial-intracranial (EC-IC) bypass, internal carotid stump reconstruction and endarterectomy to open the occlusion, contralateral endarterectomy for carotid stenosis opposite the occlusion, and iatrogenic carotid occlusion with EC-IC bypass was carried out on 22 (45%) patients considered at risk for ischemia based on angiographic evidence of poor collateral circulation and potential sources of emboli. Medical treatment consisting of anticoagulants or anti-platelet aggregation agents was used in 27 (55%) patients with good collateral circulation. By 6 weeks after the initiation of treatment, 10 of 49 (20%) reached end points of new strokes and death. By an average of 3 years after treatment began, 30 of 49 (61%) reached the same end points. The results suggest that new ischemic events in the distribution of the occluded carotid artery occur infrequently if the angiographic study shows adequate collateral circulation to the ischemic territory at risk. Surgical revascularization should be reserved for patients with (a) recurrent ischemic events after the diagnosis of carotid occlusion or (b) poor collateral circulation.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:status |
MEDLINE
|
| pubmed:month |
Aug
|
| pubmed:issn |
0148-396X
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
11
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
239-46
|
| pubmed:dateRevised |
2004-11-17
|
| pubmed:meshHeading |
pubmed-meshheading:7121779-Brain Ischemia,
pubmed-meshheading:7121779-Carotid Artery, Internal,
pubmed-meshheading:7121779-Carotid Artery Diseases,
pubmed-meshheading:7121779-Cerebral Angiography,
pubmed-meshheading:7121779-Cerebral Infarction,
pubmed-meshheading:7121779-Cerebral Revascularization,
pubmed-meshheading:7121779-Collateral Circulation,
pubmed-meshheading:7121779-Endarterectomy,
pubmed-meshheading:7121779-Humans,
pubmed-meshheading:7121779-Ischemic Attack, Transient,
pubmed-meshheading:7121779-Prognosis
|
| pubmed:year |
1982
|
| pubmed:articleTitle |
Overall management of vascular lesions considered treatable with extracranial-intracranial bypass: part 1. Internal carotid occlusion.
|
| pubmed:publicationType |
Journal Article
|