Matches in SemOpenAlex for { <https://semopenalex.org/work/W2124765830> ?p ?o ?g. }
Showing items 1 to 87 of
87
with 100 items per page.
- W2124765830 endingPage "1257" @default.
- W2124765830 startingPage "1253" @default.
- W2124765830 abstract "Background Magnetic resonance angiogram (MRA) of the brain is a widely employed non-invasive test to diagnose aneurysms. However, its overall accuracy is less than digital subtraction angiography and is prone to give false-positive or false-negative results. False-negative results can be seen with hemorrhage, lipoma, dermoid, posterior lobe of the pituitary gland, and the flow artifacts. Purpose To describe the findings associated with false aneurysms in the anterior communicating artery on the time of flight MRA and review the physical principles behind this artifact. Material and Methods This short series comprises of four patients whose MRA showed suspicious aneurysms in the region of the anterior communicating artery (ACOM) on time of flight MRA. Results Two patients underwent catheter angiogram and the other two patients had computed tomography angiogram. None of these cases proved to have aneurysms and normal anterior communicating arteries were seen in all the patients. The findings on the MR angiograms were considered artifacts. All of the pseudoaneurysm had tapered appearance. Conclusion MR angiogram can result in artifacts at ACOM which may be mistaken for aneurysm. Such pseudoaneurysms have characteristic appearance and should be followed up with non-invasive tests." @default.
- W2124765830 created "2016-06-24" @default.
- W2124765830 creator A5010683630 @default.
- W2124765830 creator A5012979601 @default.
- W2124765830 creator A5028042550 @default.
- W2124765830 creator A5090719172 @default.
- W2124765830 date "2014-12-01" @default.
- W2124765830 modified "2023-10-01" @default.
- W2124765830 title "Flow artifact in the anterior communicating artery resembling aneurysm on the time of flight MR angiogram" @default.
- W2124765830 cites W1971138243 @default.
- W2124765830 cites W1974108897 @default.
- W2124765830 cites W2030788368 @default.
- W2124765830 cites W2034482647 @default.
- W2124765830 cites W2042525305 @default.
- W2124765830 cites W2043769567 @default.
- W2124765830 cites W2052864845 @default.
- W2124765830 cites W2100051000 @default.
- W2124765830 cites W2111410604 @default.
- W2124765830 cites W2127003603 @default.
- W2124765830 cites W2129957678 @default.
- W2124765830 cites W2150059889 @default.
- W2124765830 doi "https://doi.org/10.1177/0284185113520153" @default.
- W2124765830 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/24413225" @default.
- W2124765830 hasPublicationYear "2014" @default.
- W2124765830 type Work @default.
- W2124765830 sameAs 2124765830 @default.
- W2124765830 citedByCount "5" @default.
- W2124765830 countsByYear W21247658302015 @default.
- W2124765830 countsByYear W21247658302020 @default.
- W2124765830 countsByYear W21247658302021 @default.
- W2124765830 crossrefType "journal-article" @default.
- W2124765830 hasAuthorship W2124765830A5010683630 @default.
- W2124765830 hasAuthorship W2124765830A5012979601 @default.
- W2124765830 hasAuthorship W2124765830A5028042550 @default.
- W2124765830 hasAuthorship W2124765830A5090719172 @default.
- W2124765830 hasConcept C126838900 @default.
- W2124765830 hasConcept C143409427 @default.
- W2124765830 hasConcept C154945302 @default.
- W2124765830 hasConcept C2775901891 @default.
- W2124765830 hasConcept C2776098176 @default.
- W2124765830 hasConcept C2776674566 @default.
- W2124765830 hasConcept C2778212899 @default.
- W2124765830 hasConcept C2778286760 @default.
- W2124765830 hasConcept C2779010991 @default.
- W2124765830 hasConcept C2780643987 @default.
- W2124765830 hasConcept C33923547 @default.
- W2124765830 hasConcept C41008148 @default.
- W2124765830 hasConcept C68060419 @default.
- W2124765830 hasConcept C71924100 @default.
- W2124765830 hasConcept C94375191 @default.
- W2124765830 hasConceptScore W2124765830C126838900 @default.
- W2124765830 hasConceptScore W2124765830C143409427 @default.
- W2124765830 hasConceptScore W2124765830C154945302 @default.
- W2124765830 hasConceptScore W2124765830C2775901891 @default.
- W2124765830 hasConceptScore W2124765830C2776098176 @default.
- W2124765830 hasConceptScore W2124765830C2776674566 @default.
- W2124765830 hasConceptScore W2124765830C2778212899 @default.
- W2124765830 hasConceptScore W2124765830C2778286760 @default.
- W2124765830 hasConceptScore W2124765830C2779010991 @default.
- W2124765830 hasConceptScore W2124765830C2780643987 @default.
- W2124765830 hasConceptScore W2124765830C33923547 @default.
- W2124765830 hasConceptScore W2124765830C41008148 @default.
- W2124765830 hasConceptScore W2124765830C68060419 @default.
- W2124765830 hasConceptScore W2124765830C71924100 @default.
- W2124765830 hasConceptScore W2124765830C94375191 @default.
- W2124765830 hasIssue "10" @default.
- W2124765830 hasLocation W21247658301 @default.
- W2124765830 hasLocation W21247658302 @default.
- W2124765830 hasOpenAccess W2124765830 @default.
- W2124765830 hasPrimaryLocation W21247658301 @default.
- W2124765830 hasRelatedWork W2005602159 @default.
- W2124765830 hasRelatedWork W2045684209 @default.
- W2124765830 hasRelatedWork W2087690020 @default.
- W2124765830 hasRelatedWork W2099072293 @default.
- W2124765830 hasRelatedWork W2141889683 @default.
- W2124765830 hasRelatedWork W2151112203 @default.
- W2124765830 hasRelatedWork W2340945910 @default.
- W2124765830 hasRelatedWork W2378438569 @default.
- W2124765830 hasRelatedWork W2386175773 @default.
- W2124765830 hasRelatedWork W2392455978 @default.
- W2124765830 hasVolume "55" @default.
- W2124765830 isParatext "false" @default.
- W2124765830 isRetracted "false" @default.
- W2124765830 magId "2124765830" @default.
- W2124765830 workType "article" @default.