Matches in SemOpenAlex for { <https://semopenalex.org/work/W76645397> ?p ?o ?g. }
Showing items 1 to 90 of
90
with 100 items per page.
- W76645397 endingPage "33" @default.
- W76645397 startingPage "29" @default.
- W76645397 abstract "To investigate the diagnostic value of computerized tomographic angiography (CTA) and magnetic resonance angiography (MRA) for intracranial traumatic aneurysms (TAs).CTA and MRA of six patients with intracranial TAs verified by digital subtraction angiography (DSA) and surgery were retrospectively analysed. All patients were examined by nonenhanced computerized tomography (CT) and two by CTA. The source data were reconstructed by volume rendering (VR) and multi-planar reconstruction (MPR) from CTA. Four of them had maximum intensity project (MIP) from MRA.Of the six patients, a total of seven TAs were detected by CTA and MRA examinations. Five cases had only one TA and one case had two TAs. The average diameter was 2.3 cm (1.1-3.3 cm). CTA demonstrated two TAs appeared at the cavernous segment of the internal carotid artery (ICA) and the middle cerebral artery (MCA) respectively. MCA TA was definitely and clearly demonstrated on VR images, whereas VR images failed to depict the cavernous ICA TA, which was detected on MPR images. Two TAs were found irregular saccular shape, irregular margin of parent artery and wide neck on CTA. Four MRA examinations demonstrated five TAs, including the cavernous segment ICA TAs (2 cases), the supraclinoid segment ICA TA (1 case), and the cavernous segment associated with opposite side of the petrosal segment ICA TA (1 case). In a cavernous ICA TA, MRA only revealed aneurysm body, whereas aneurysm neck and distal segment of the parent artery were not revealed. In the remaining cases, MRA clearly depicted aneurysm body and parent artery, whereas the neck was not displayed. ICA TAs showed irregular capsule-like high signal intensity on MRA images. Four TAs exhibited irregular distal segment of the parent artery. TAs at the supraclinoid segment or MCA failed to find fracture signs on nonenhanced CT.Both CTA and MRA examinations are the effective non-invasive method of imageology for diagnosing intracranial TAs, while CTA is more eligible for diagnosing TAs after nonenhanced CT has demonstrated skull base fractures." @default.
- W76645397 created "2016-06-24" @default.
- W76645397 creator A5009777873 @default.
- W76645397 creator A5014835270 @default.
- W76645397 creator A5017054985 @default.
- W76645397 creator A5040331594 @default.
- W76645397 creator A5047193670 @default.
- W76645397 creator A5061302713 @default.
- W76645397 creator A5067363663 @default.
- W76645397 creator A5083466095 @default.
- W76645397 date "2007-02-01" @default.
- W76645397 modified "2023-09-26" @default.
- W76645397 title "Diagnostic value of CTA and MRA in intracranial traumatic aneurysms." @default.
- W76645397 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/17229347" @default.
- W76645397 hasPublicationYear "2007" @default.
- W76645397 type Work @default.
- W76645397 sameAs 76645397 @default.
- W76645397 citedByCount "3" @default.
- W76645397 countsByYear W766453972014 @default.
- W76645397 countsByYear W766453972021 @default.
- W76645397 crossrefType "journal-article" @default.
- W76645397 hasAuthorship W76645397A5009777873 @default.
- W76645397 hasAuthorship W76645397A5014835270 @default.
- W76645397 hasAuthorship W76645397A5017054985 @default.
- W76645397 hasAuthorship W76645397A5040331594 @default.
- W76645397 hasAuthorship W76645397A5047193670 @default.
- W76645397 hasAuthorship W76645397A5061302713 @default.
- W76645397 hasAuthorship W76645397A5067363663 @default.
- W76645397 hasAuthorship W76645397A5083466095 @default.
- W76645397 hasConcept C110021049 @default.
- W76645397 hasConcept C126838900 @default.
- W76645397 hasConcept C143409427 @default.
- W76645397 hasConcept C164705383 @default.
- W76645397 hasConcept C2775841333 @default.
- W76645397 hasConcept C2776098176 @default.
- W76645397 hasConcept C2778212899 @default.
- W76645397 hasConcept C2778286760 @default.
- W76645397 hasConcept C2778333808 @default.
- W76645397 hasConcept C2780643987 @default.
- W76645397 hasConcept C2781347138 @default.
- W76645397 hasConcept C2983858294 @default.
- W76645397 hasConcept C2989005 @default.
- W76645397 hasConcept C541997718 @default.
- W76645397 hasConcept C71924100 @default.
- W76645397 hasConceptScore W76645397C110021049 @default.
- W76645397 hasConceptScore W76645397C126838900 @default.
- W76645397 hasConceptScore W76645397C143409427 @default.
- W76645397 hasConceptScore W76645397C164705383 @default.
- W76645397 hasConceptScore W76645397C2775841333 @default.
- W76645397 hasConceptScore W76645397C2776098176 @default.
- W76645397 hasConceptScore W76645397C2778212899 @default.
- W76645397 hasConceptScore W76645397C2778286760 @default.
- W76645397 hasConceptScore W76645397C2778333808 @default.
- W76645397 hasConceptScore W76645397C2780643987 @default.
- W76645397 hasConceptScore W76645397C2781347138 @default.
- W76645397 hasConceptScore W76645397C2983858294 @default.
- W76645397 hasConceptScore W76645397C2989005 @default.
- W76645397 hasConceptScore W76645397C541997718 @default.
- W76645397 hasConceptScore W76645397C71924100 @default.
- W76645397 hasIssue "1" @default.
- W76645397 hasLocation W766453971 @default.
- W76645397 hasOpenAccess W76645397 @default.
- W76645397 hasPrimaryLocation W766453971 @default.
- W76645397 hasRelatedWork W1491278546 @default.
- W76645397 hasRelatedWork W1984516741 @default.
- W76645397 hasRelatedWork W2046181345 @default.
- W76645397 hasRelatedWork W2094997670 @default.
- W76645397 hasRelatedWork W2171549949 @default.
- W76645397 hasRelatedWork W2289542778 @default.
- W76645397 hasRelatedWork W2314940608 @default.
- W76645397 hasRelatedWork W2354704208 @default.
- W76645397 hasRelatedWork W2363909564 @default.
- W76645397 hasRelatedWork W2372570826 @default.
- W76645397 hasRelatedWork W2378438569 @default.
- W76645397 hasRelatedWork W2393285767 @default.
- W76645397 hasRelatedWork W2393311122 @default.
- W76645397 hasRelatedWork W2393407878 @default.
- W76645397 hasRelatedWork W2406974073 @default.
- W76645397 hasRelatedWork W2520560008 @default.
- W76645397 hasRelatedWork W2621045530 @default.
- W76645397 hasRelatedWork W3029843799 @default.
- W76645397 hasRelatedWork W3030915862 @default.
- W76645397 hasRelatedWork W3032530728 @default.
- W76645397 hasVolume "10" @default.
- W76645397 isParatext "false" @default.
- W76645397 isRetracted "false" @default.
- W76645397 magId "76645397" @default.
- W76645397 workType "article" @default.