1969
DOI: 10.1148/93.3.549
|View full text |Cite
|
Sign up to set email alerts
|

Angiography in Cerebral Infarction

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
4

Citation Types

1
13
0

Year Published

1973
1973
2018
2018

Publication Types

Select...
6
2

Relationship

0
8

Authors

Journals

citations
Cited by 60 publications
(14 citation statements)
references
References 8 publications
1
13
0
Order By: Relevance
“…Taveras et al [12] noticed an early-filling of veins in 12 of 30 angiograms in patients with clinical signs of cerebral ischemia but without the evidence of an occlusion of a major intracranial vessel. The angiograms were performed within 12 days after symptom onset without reference to the clinical outcome or the volume of the resulting brain infarction [12]. It can be argued that all of these occlusions had spontaneously reopened.…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…Taveras et al [12] noticed an early-filling of veins in 12 of 30 angiograms in patients with clinical signs of cerebral ischemia but without the evidence of an occlusion of a major intracranial vessel. The angiograms were performed within 12 days after symptom onset without reference to the clinical outcome or the volume of the resulting brain infarction [12]. It can be argued that all of these occlusions had spontaneously reopened.…”
Section: Discussionmentioning
confidence: 99%
“…Angiographic reports of early capillary and venous filling date back to the 1950s, when cerebral angiography was a diagnostic, but not yet a therapeutic implement for ischemic stroke [10,11]. Taveras et al [12] noticed an early-filling of veins in 12 of 30 angiograms in patients with clinical signs of cerebral ischemia but without the evidence of an occlusion of a major intracranial vessel. The angiograms were performed within 12 days after symptom onset without reference to the clinical outcome or the volume of the resulting brain infarction [12].…”
Section: Discussionmentioning
confidence: 99%
“…The underlying pathophysiology of acute ischaemic stroke has been known for at least 50 years and has been confirmed in patients surviving acute stroke, who were examined by angiography within the first 2 weeks following stroke [18,19]. The acute vessel occlusion leads to increased CO 2 tension and lowering of the pH, resulting in initial vasodilatation that occurs within a few seconds of ischaemia, according to Taveras et al [18].…”
Section: Discussionmentioning
confidence: 99%
“…7,8 Early venous filling has been considered to reflect the rapid passage of the contrast material secondary to the marked vasodilatation as a result of ischemia rather than the existence of an actual bypass of blocked capillary beds with arteriovenous shunting. The appearance of early venous filling is an indication of increased local circulatory rate and represents a regional cerebral hyperemia, the so-called luxury perfusion.…”
Section: Discussionmentioning
confidence: 99%
“…Early venous filling, which is a well-known angiographic sign often seen in the ischemic brain tissue, 7,8 may also reflect some degree of endothelial damage. However, its predictive value for hemorrhagic complications during reperfusion therapy has not been clarified.…”
mentioning
confidence: 99%