Matches in SemOpenAlex for { <https://semopenalex.org/work/W13658839> ?p ?o ?g. }
Showing items 1 to 98 of
98
with 100 items per page.
- W13658839 endingPage "2025" @default.
- W13658839 startingPage "2021" @default.
- W13658839 abstract "Background Computed tomography (CT) is better than routine magnetic resonance imaging (MRI) in detecting intracranial calcification. This study aimed to assess the value of MR susceptibility weighted imaging (SWI) in the detection and differentiation of intracranial calcification and hemorrhage. Methods Enrolled in this study were 35 patients including 13 cases of calcification demonstrated by CT and 22 cases of intracerebral hemorrhage. MR sequences used in all the subjects included axial T1WI, T2WI and SWI. The phase shift (PS) of calcification and hemorrhage on SWI was calculated and their signal features on corrected phase images were compared. The sensitivity of T1WI, T2WI and SWI in detecting intracranial calcification and hemorrhage was analyzed statistically. Results The detection rate of SWI for cranial calcification was 98.2%, significantly higher than that of T1WI and T2WI. It was not significantly different from that of CT (P >0.05). There were 49 hemorrhagic lesions at different stages detected on SWI, 30 on T2WI and 18 on T1WI. The average PS of calcification and hemorrhage was +0.734±0.073 and -0.112±0.032 respectively (P <0.05). The PS of calcification was positive and presented as a high signal or the mixed signal dominated by a high signal on the corrected phase images, whereas the PS of hemorrhage was negative and presented as a low signal or the mixed signal dominated by a low signal. Conclusions SWI can accurately demonstrate intracranial calcification, not dependant on CT. Being more sensitive than routine MRI in detecting micro-hemorrhage, SWI may play an important role in differentiating cerebral diseases associated with calcification or hemorrhage." @default.
- W13658839 created "2016-06-24" @default.
- W13658839 creator A5027366539 @default.
- W13658839 creator A5028116005 @default.
- W13658839 creator A5028963094 @default.
- W13658839 creator A5038293204 @default.
- W13658839 creator A5040333073 @default.
- W13658839 creator A5064687873 @default.
- W13658839 creator A5065799490 @default.
- W13658839 creator A5079641582 @default.
- W13658839 creator A5088978400 @default.
- W13658839 date "2008-10-01" @default.
- W13658839 modified "2023-10-07" @default.
- W13658839 title "Magnetic resonance susceptibility weighted imaging in detecting intracranial calcification and hemorrhage" @default.
- W13658839 cites W1989394653 @default.
- W13658839 cites W2002555617 @default.
- W13658839 cites W2008087339 @default.
- W13658839 cites W2009822720 @default.
- W13658839 cites W2049112790 @default.
- W13658839 cites W2053569388 @default.
- W13658839 cites W2062139540 @default.
- W13658839 cites W2064176622 @default.
- W13658839 cites W2067345938 @default.
- W13658839 cites W2072016363 @default.
- W13658839 cites W2076182555 @default.
- W13658839 cites W2122468522 @default.
- W13658839 cites W2137922692 @default.
- W13658839 cites W2146336531 @default.
- W13658839 cites W2162295972 @default.
- W13658839 cites W2166593722 @default.
- W13658839 doi "https://doi.org/10.1097/00029330-200810020-00014" @default.
- W13658839 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/19080268" @default.
- W13658839 hasPublicationYear "2008" @default.
- W13658839 type Work @default.
- W13658839 sameAs 13658839 @default.
- W13658839 citedByCount "54" @default.
- W13658839 countsByYear W136588392012 @default.
- W13658839 countsByYear W136588392013 @default.
- W13658839 countsByYear W136588392014 @default.
- W13658839 countsByYear W136588392015 @default.
- W13658839 countsByYear W136588392016 @default.
- W13658839 countsByYear W136588392017 @default.
- W13658839 countsByYear W136588392018 @default.
- W13658839 countsByYear W136588392019 @default.
- W13658839 countsByYear W136588392020 @default.
- W13658839 countsByYear W136588392021 @default.
- W13658839 countsByYear W136588392022 @default.
- W13658839 crossrefType "journal-article" @default.
- W13658839 hasAuthorship W13658839A5027366539 @default.
- W13658839 hasAuthorship W13658839A5028116005 @default.
- W13658839 hasAuthorship W13658839A5028963094 @default.
- W13658839 hasAuthorship W13658839A5038293204 @default.
- W13658839 hasAuthorship W13658839A5040333073 @default.
- W13658839 hasAuthorship W13658839A5064687873 @default.
- W13658839 hasAuthorship W13658839A5065799490 @default.
- W13658839 hasAuthorship W13658839A5079641582 @default.
- W13658839 hasAuthorship W13658839A5088978400 @default.
- W13658839 hasBestOaLocation W136588391 @default.
- W13658839 hasConcept C126322002 @default.
- W13658839 hasConcept C126838900 @default.
- W13658839 hasConcept C143409427 @default.
- W13658839 hasConcept C16246696 @default.
- W13658839 hasConcept C2777094939 @default.
- W13658839 hasConcept C2777736543 @default.
- W13658839 hasConcept C2780309369 @default.
- W13658839 hasConcept C2989005 @default.
- W13658839 hasConcept C71924100 @default.
- W13658839 hasConceptScore W13658839C126322002 @default.
- W13658839 hasConceptScore W13658839C126838900 @default.
- W13658839 hasConceptScore W13658839C143409427 @default.
- W13658839 hasConceptScore W13658839C16246696 @default.
- W13658839 hasConceptScore W13658839C2777094939 @default.
- W13658839 hasConceptScore W13658839C2777736543 @default.
- W13658839 hasConceptScore W13658839C2780309369 @default.
- W13658839 hasConceptScore W13658839C2989005 @default.
- W13658839 hasConceptScore W13658839C71924100 @default.
- W13658839 hasIssue "20" @default.
- W13658839 hasLocation W136588391 @default.
- W13658839 hasLocation W136588392 @default.
- W13658839 hasOpenAccess W13658839 @default.
- W13658839 hasPrimaryLocation W136588391 @default.
- W13658839 hasRelatedWork W13658839 @default.
- W13658839 hasRelatedWork W2358036126 @default.
- W13658839 hasRelatedWork W2368330664 @default.
- W13658839 hasRelatedWork W2376928747 @default.
- W13658839 hasRelatedWork W2382193888 @default.
- W13658839 hasRelatedWork W2393451160 @default.
- W13658839 hasRelatedWork W2512299915 @default.
- W13658839 hasRelatedWork W3111461350 @default.
- W13658839 hasRelatedWork W4285246704 @default.
- W13658839 hasRelatedWork W4376616897 @default.
- W13658839 hasVolume "121" @default.
- W13658839 isParatext "false" @default.
- W13658839 isRetracted "false" @default.
- W13658839 magId "13658839" @default.
- W13658839 workType "article" @default.