Unusual CT perfusion imaging pattern with normal CT angiography due to unintended intra-arterial contrast injection; report of 2 cases

Suspected stroke patients that arrive to the emergency department often start with non–contrast CT head followed immediately by CT perfusion and CT angiography, depending on the clinical suspicion and urgency. We present two cases of a 41-year-old male and 37-year-old female with unusual findings on...

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Detalles Bibliográficos
Autores principales: Hilli, Shatha Al, Mathew, Vinu, Jaleel, Zeyad Tareq
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2021
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8121768/
https://www.ncbi.nlm.nih.gov/pubmed/34025889
http://dx.doi.org/10.1016/j.radcr.2021.04.002
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author Hilli, Shatha Al
Mathew, Vinu
Jaleel, Zeyad Tareq
author_facet Hilli, Shatha Al
Mathew, Vinu
Jaleel, Zeyad Tareq
author_sort Hilli, Shatha Al
collection PubMed
description Suspected stroke patients that arrive to the emergency department often start with non–contrast CT head followed immediately by CT perfusion and CT angiography, depending on the clinical suspicion and urgency. We present two cases of a 41-year-old male and 37-year-old female with unusual findings on the CT perfusion andnormal CT angiography study due to unintended intraarterial placement of intravenous cannula. This can give rise to unusual imaging pattern and thus awareness of this possibility can mitigate the diagnostic challenge that it brings up.
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spelling pubmed-81217682021-05-20 Unusual CT perfusion imaging pattern with normal CT angiography due to unintended intra-arterial contrast injection; report of 2 cases Hilli, Shatha Al Mathew, Vinu Jaleel, Zeyad Tareq Radiol Case Rep Case Report Suspected stroke patients that arrive to the emergency department often start with non–contrast CT head followed immediately by CT perfusion and CT angiography, depending on the clinical suspicion and urgency. We present two cases of a 41-year-old male and 37-year-old female with unusual findings on the CT perfusion andnormal CT angiography study due to unintended intraarterial placement of intravenous cannula. This can give rise to unusual imaging pattern and thus awareness of this possibility can mitigate the diagnostic challenge that it brings up. Elsevier 2021-05-05 /pmc/articles/PMC8121768/ /pubmed/34025889 http://dx.doi.org/10.1016/j.radcr.2021.04.002 Text en © 2021 The Authors. Published by Elsevier Inc. on behalf of University of Washington. https://creativecommons.org/licenses/by/4.0/This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Case Report
Hilli, Shatha Al
Mathew, Vinu
Jaleel, Zeyad Tareq
Unusual CT perfusion imaging pattern with normal CT angiography due to unintended intra-arterial contrast injection; report of 2 cases
title Unusual CT perfusion imaging pattern with normal CT angiography due to unintended intra-arterial contrast injection; report of 2 cases
title_full Unusual CT perfusion imaging pattern with normal CT angiography due to unintended intra-arterial contrast injection; report of 2 cases
title_fullStr Unusual CT perfusion imaging pattern with normal CT angiography due to unintended intra-arterial contrast injection; report of 2 cases
title_full_unstemmed Unusual CT perfusion imaging pattern with normal CT angiography due to unintended intra-arterial contrast injection; report of 2 cases
title_short Unusual CT perfusion imaging pattern with normal CT angiography due to unintended intra-arterial contrast injection; report of 2 cases
title_sort unusual ct perfusion imaging pattern with normal ct angiography due to unintended intra-arterial contrast injection; report of 2 cases
topic Case Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8121768/
https://www.ncbi.nlm.nih.gov/pubmed/34025889
http://dx.doi.org/10.1016/j.radcr.2021.04.002
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AT jaleelzeyadtareq unusualctperfusionimagingpatternwithnormalctangiographyduetounintendedintraarterialcontrastinjectionreportof2cases

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