Luxury perfusion: A paradoxical finding and pitfall of CT perfusion in subacute infarction of brain Article Swipe
Houman Sotoudeh
,
Omid Shafaat
,
Aparna Singhal
,
Asim K. Bag
·
YOU?
·
· 2018
· Open Access
·
· DOI: https://doi.org/10.1016/j.radcr.2018.08.031
YOU?
·
· 2018
· Open Access
·
· DOI: https://doi.org/10.1016/j.radcr.2018.08.031
In the context of recent guidelines for stroke management, application of computed tomographic perfusion (CTP) is anticipated to increase, especially within 6-24 hours after stroke onset. There are commercially available software packages to help to detect the infarct core and the penumbra, however, the results of these software are not always straightforward that might cause incorrect CTP interpretation. We present here a case of acute ischemic stroke in which the CTP software misinterpreted the results by labeling the normal hemisphere as infarction and ischemia due to luxury perfusion of the infarcted hemisphere. Awareness of laterality of the patient's symptoms and the understanding of functioning of perfusion analysis software is necessary to avoid this pitfall.
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Concepts
Metadata
- Type
- article
- Language
- en
- Landing Page
- https://doi.org/10.1016/j.radcr.2018.08.031
- OA Status
- gold
- Cited By
- 8
- References
- 11
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W2894925551
All OpenAlex metadata
Raw OpenAlex JSON
- OpenAlex ID
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https://openalex.org/W2894925551Canonical identifier for this work in OpenAlex
- DOI
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https://doi.org/10.1016/j.radcr.2018.08.031Digital Object Identifier
- Title
-
Luxury perfusion: A paradoxical finding and pitfall of CT perfusion in subacute infarction of brainWork title
- Type
-
articleOpenAlex work type
- Language
-
enPrimary language
- Publication year
-
2018Year of publication
- Publication date
-
2018-10-01Full publication date if available
- Authors
-
Houman Sotoudeh, Omid Shafaat, Aparna Singhal, Asim K. BagList of authors in order
- Landing page
-
https://doi.org/10.1016/j.radcr.2018.08.031Publisher landing page
- Open access
-
YesWhether a free full text is available
- OA status
-
goldOpen access status per OpenAlex
- OA URL
-
https://doi.org/10.1016/j.radcr.2018.08.031Direct OA link when available
- Concepts
-
Medicine, Penumbra, Perfusion, Context (archaeology), Stroke (engine), Perfusion scanning, Infarction, Radiology, Ischemia, Cardiology, Myocardial infarction, Biology, Paleontology, Mechanical engineering, EngineeringTop concepts (fields/topics) attached by OpenAlex
- Cited by
-
8Total citation count in OpenAlex
- Citations by year (recent)
-
2025: 1, 2023: 2, 2022: 1, 2021: 2, 2019: 1Per-year citation counts (last 5 years)
- References (count)
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11Number of works referenced by this work
- Related works (count)
-
10Other works algorithmically related by OpenAlex
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