Matches in SemOpenAlex for { <https://semopenalex.org/work/W2085832015> ?p ?o ?g. }
- W2085832015 endingPage "705" @default.
- W2085832015 startingPage "699" @default.
- W2085832015 abstract "Physiological and anatomical features of the cerebral vascular system already discussed explain why there is an inconsistent relationship between degenerative arterial disease in the major neck vessels and cerebral ischemia. It is probably the state of the smaller vessels at or above the circle of Willis which determines the site of an ischemic lesion not due to emboli.32,33 For example, when there is a stenosis of the carotid artery, infarction is much more likely in the ipsilateral middle cerebral artery territory if there is congenital hypoplasia of the posterior communicating artery on the same side. Disease above the circle of Willis is likely to have a profound effect on cellular perfusion, so that a marked reduction in cortex perfusion, especially if asymmetrical between the hemispheres, is good evidence of disease at or above the circle of Willis. It has been shown that atheromatous lesions in the carotid arteries have no constant effect on cerebral cortex perfusion rates34 and that removal of a stenosis, thought to be significant in terms of vessel blood flow, has no constant effect on cellular perfusion. From a small series in which pre- and postoperative cortex perfusion rates were estimated it would appear that those patients with markedly reduced or asymmetrical perfusion rates were less likely to profit from surgical intervention. An operation on the carotid bifurcation is much less likely to benefit the patient if the “final common pathway” of blood to the cells is severely compromised. Surgery is most suitable, therefore, for patients whose symptoms are likely to be due to emboli, who preferably have little or no persisting neurological deficit, and who also have no evidence of significant small vessel disease. Preliminary results suggest that cerebral blood flow measurements can provide additional information about the state of the small vessels and thus may be important in determining both prognosis and suitability for operation. Surgery may also be indicated for those patients who have such extensive occlusive disease that the over-all supply of blood to the cerebral pool is jeopardized. It should be borne in mind, however, that emboli are not the only cause of strokes or transient ischemic attacks in the presence of extracranial cerebral vascular disease and there may be surprisingly little neurological deficit in patients with only one patent vessel. This is illustrated by the case report by Gull10 which starts with the following sentence: “It scarcely seems credible that a person shall live in the enjoyment of her faculties and in comparative health, with all the major vessels of the head and neck, except the left subclavian, closed at their origin from the arch of the aorta”." @default.
- W2085832015 created "2016-06-24" @default.
- W2085832015 creator A5010245872 @default.
- W2085832015 date "1968-11-01" @default.
- W2085832015 modified "2023-09-27" @default.
- W2085832015 title "Physiological considerations in cerebrovascular disease" @default.
- W2085832015 cites W1964879674 @default.
- W2085832015 cites W1972712968 @default.
- W2085832015 cites W1976489363 @default.
- W2085832015 cites W1994543610 @default.
- W2085832015 cites W2004996180 @default.
- W2085832015 cites W2006863104 @default.
- W2085832015 cites W2012634649 @default.
- W2085832015 cites W2013168877 @default.
- W2085832015 cites W2016326896 @default.
- W2085832015 cites W2019581770 @default.
- W2085832015 cites W2023128364 @default.
- W2085832015 cites W2040275505 @default.
- W2085832015 cites W2053387565 @default.
- W2085832015 cites W2054522929 @default.
- W2085832015 cites W2054806709 @default.
- W2085832015 cites W2063523222 @default.
- W2085832015 cites W2066339175 @default.
- W2085832015 cites W2070595872 @default.
- W2085832015 cites W2087210322 @default.
- W2085832015 cites W2087738824 @default.
- W2085832015 cites W2103208038 @default.
- W2085832015 cites W2141820229 @default.
- W2085832015 cites W2146329825 @default.
- W2085832015 cites W2151630875 @default.
- W2085832015 cites W2160137874 @default.
- W2085832015 cites W2173135046 @default.
- W2085832015 cites W2312713801 @default.
- W2085832015 cites W2313975716 @default.
- W2085832015 cites W2317855792 @default.
- W2085832015 cites W2400726624 @default.
- W2085832015 cites W2408435981 @default.
- W2085832015 cites W2416560905 @default.
- W2085832015 cites W2421346889 @default.
- W2085832015 cites W2584252389 @default.
- W2085832015 cites W2993371396 @default.
- W2085832015 doi "https://doi.org/10.1016/0002-8703(68)90169-5" @default.
- W2085832015 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/5698423" @default.
- W2085832015 hasPublicationYear "1968" @default.
- W2085832015 type Work @default.
- W2085832015 sameAs 2085832015 @default.
- W2085832015 citedByCount "3" @default.
- W2085832015 crossrefType "journal-article" @default.
- W2085832015 hasAuthorship W2085832015A5010245872 @default.
- W2085832015 hasConcept C126322002 @default.
- W2085832015 hasConcept C141071460 @default.
- W2085832015 hasConcept C146957229 @default.
- W2085832015 hasConcept C154281038 @default.
- W2085832015 hasConcept C157767197 @default.
- W2085832015 hasConcept C164705383 @default.
- W2085832015 hasConcept C169760540 @default.
- W2085832015 hasConcept C2776184368 @default.
- W2085832015 hasConcept C2777348757 @default.
- W2085832015 hasConcept C2778333808 @default.
- W2085832015 hasConcept C2780007028 @default.
- W2085832015 hasConcept C2780327212 @default.
- W2085832015 hasConcept C2780944724 @default.
- W2085832015 hasConcept C2781068581 @default.
- W2085832015 hasConcept C2781156865 @default.
- W2085832015 hasConcept C541997718 @default.
- W2085832015 hasConcept C71924100 @default.
- W2085832015 hasConcept C86803240 @default.
- W2085832015 hasConceptScore W2085832015C126322002 @default.
- W2085832015 hasConceptScore W2085832015C141071460 @default.
- W2085832015 hasConceptScore W2085832015C146957229 @default.
- W2085832015 hasConceptScore W2085832015C154281038 @default.
- W2085832015 hasConceptScore W2085832015C157767197 @default.
- W2085832015 hasConceptScore W2085832015C164705383 @default.
- W2085832015 hasConceptScore W2085832015C169760540 @default.
- W2085832015 hasConceptScore W2085832015C2776184368 @default.
- W2085832015 hasConceptScore W2085832015C2777348757 @default.
- W2085832015 hasConceptScore W2085832015C2778333808 @default.
- W2085832015 hasConceptScore W2085832015C2780007028 @default.
- W2085832015 hasConceptScore W2085832015C2780327212 @default.
- W2085832015 hasConceptScore W2085832015C2780944724 @default.
- W2085832015 hasConceptScore W2085832015C2781068581 @default.
- W2085832015 hasConceptScore W2085832015C2781156865 @default.
- W2085832015 hasConceptScore W2085832015C541997718 @default.
- W2085832015 hasConceptScore W2085832015C71924100 @default.
- W2085832015 hasConceptScore W2085832015C86803240 @default.
- W2085832015 hasIssue "5" @default.
- W2085832015 hasLocation W20858320151 @default.
- W2085832015 hasLocation W20858320152 @default.
- W2085832015 hasOpenAccess W2085832015 @default.
- W2085832015 hasPrimaryLocation W20858320151 @default.
- W2085832015 hasRelatedWork W2060921869 @default.
- W2085832015 hasRelatedWork W2151765913 @default.
- W2085832015 hasRelatedWork W2154002032 @default.
- W2085832015 hasRelatedWork W2165289713 @default.
- W2085832015 hasRelatedWork W2282484126 @default.
- W2085832015 hasRelatedWork W2375516157 @default.
- W2085832015 hasRelatedWork W2416654140 @default.
- W2085832015 hasRelatedWork W3030559325 @default.