Matches in SemOpenAlex for { <https://semopenalex.org/work/W3030589021> ?p ?o ?g. }
Showing items 1 to 86 of
86
with 100 items per page.
- W3030589021 endingPage "1179" @default.
- W3030589021 startingPage "1176" @default.
- W3030589021 abstract "Objective To investigate the optimal volume rendering technique(VRT)reconstruction threshold intervals using multislice spiral computed tomography(MSCT),by which target areas of lung volume reduction surgery(LVRS)were well displayed.Methods Fifty-six patients with scheduled LVRS were examined using MSCT during expiration and subsequently divided into group A and group B.With reconstruction threshold intervals of-1024 to-960 HU and-1024 to-910 HU,respectively,VRT was applied to group A.Then the optimal threshold interval for target areas in LVR was determined.The determined threshold intervals of group A was applied to VRT reconstruction in group B and subsequently we counted and located bullae with diameters more than 3 cm on the resultant VRT images,analyzed the emphysema distribution types,and compared them with the findings on axial and multiple planar reform (MPR)images.Finally,the paired t-test was employed to assess the difference of bulla counting results between VRT and two-dimensional images.Results VRT reconstruction threshold intervals of-1024 to -960 HU was optimal in displaying the target areas in LVRS in group A.In group B,the distribution types of emphysema,the count and location of bullae on the resulting VRT images correlated well with source images(t=1.98,0.00,1.77,1.76 and 1.81;P0.05).The number of bullae in different lung lobes were:2 dimensional imges:(4.22±2.09),(4.44±2.59),(2.18±0.92),(3.54±2.03)and(4.40± 2.42),respectively;VRT:(4.12±2.12)、(4.44±2.59)、(2.18±0.87)、(3.50±1.99)、(4.28± 2.28),respectively.The resultant VRT findings of LVRS patients were verified in operation.Conclusion VRT reconstruction threshold intervals of-1024 to-960 HU well displayed distribution types of emphysema and the target areas in LVRS,which provided a novel method of preoperative evaluation and postoperative outcome prediction." @default.
- W3030589021 created "2020-06-05" @default.
- W3030589021 creator A5019458062 @default.
- W3030589021 creator A5044457050 @default.
- W3030589021 creator A5064915177 @default.
- W3030589021 creator A5068951206 @default.
- W3030589021 creator A5069110818 @default.
- W3030589021 creator A5085712319 @default.
- W3030589021 date "2007-11-10" @default.
- W3030589021 modified "2023-09-26" @default.
- W3030589021 title "Multislice spiral CT morphological evaluation before lung volume reduction surgery with volume rendering technique" @default.
- W3030589021 doi "https://doi.org/10.3760/j.issn:1005-1201.2007.11.007" @default.
- W3030589021 hasPublicationYear "2007" @default.
- W3030589021 type Work @default.
- W3030589021 sameAs 3030589021 @default.
- W3030589021 citedByCount "0" @default.
- W3030589021 crossrefType "journal-article" @default.
- W3030589021 hasAuthorship W3030589021A5019458062 @default.
- W3030589021 hasAuthorship W3030589021A5044457050 @default.
- W3030589021 hasAuthorship W3030589021A5064915177 @default.
- W3030589021 hasAuthorship W3030589021A5068951206 @default.
- W3030589021 hasAuthorship W3030589021A5069110818 @default.
- W3030589021 hasAuthorship W3030589021A5085712319 @default.
- W3030589021 hasConcept C121684516 @default.
- W3030589021 hasConcept C126322002 @default.
- W3030589021 hasConcept C126838900 @default.
- W3030589021 hasConcept C163716698 @default.
- W3030589021 hasConcept C205711294 @default.
- W3030589021 hasConcept C27101514 @default.
- W3030589021 hasConcept C2775982285 @default.
- W3030589021 hasConcept C2777714996 @default.
- W3030589021 hasConcept C2778398297 @default.
- W3030589021 hasConcept C2779619515 @default.
- W3030589021 hasConcept C2989005 @default.
- W3030589021 hasConcept C30769735 @default.
- W3030589021 hasConcept C41008148 @default.
- W3030589021 hasConcept C5337888 @default.
- W3030589021 hasConcept C544519230 @default.
- W3030589021 hasConcept C71924100 @default.
- W3030589021 hasConceptScore W3030589021C121684516 @default.
- W3030589021 hasConceptScore W3030589021C126322002 @default.
- W3030589021 hasConceptScore W3030589021C126838900 @default.
- W3030589021 hasConceptScore W3030589021C163716698 @default.
- W3030589021 hasConceptScore W3030589021C205711294 @default.
- W3030589021 hasConceptScore W3030589021C27101514 @default.
- W3030589021 hasConceptScore W3030589021C2775982285 @default.
- W3030589021 hasConceptScore W3030589021C2777714996 @default.
- W3030589021 hasConceptScore W3030589021C2778398297 @default.
- W3030589021 hasConceptScore W3030589021C2779619515 @default.
- W3030589021 hasConceptScore W3030589021C2989005 @default.
- W3030589021 hasConceptScore W3030589021C30769735 @default.
- W3030589021 hasConceptScore W3030589021C41008148 @default.
- W3030589021 hasConceptScore W3030589021C5337888 @default.
- W3030589021 hasConceptScore W3030589021C544519230 @default.
- W3030589021 hasConceptScore W3030589021C71924100 @default.
- W3030589021 hasIssue "11" @default.
- W3030589021 hasLocation W30305890211 @default.
- W3030589021 hasOpenAccess W3030589021 @default.
- W3030589021 hasPrimaryLocation W30305890211 @default.
- W3030589021 hasRelatedWork W1540856690 @default.
- W3030589021 hasRelatedWork W1934056431 @default.
- W3030589021 hasRelatedWork W1967797321 @default.
- W3030589021 hasRelatedWork W1971825833 @default.
- W3030589021 hasRelatedWork W2011474955 @default.
- W3030589021 hasRelatedWork W2028740192 @default.
- W3030589021 hasRelatedWork W2033872192 @default.
- W3030589021 hasRelatedWork W2063854116 @default.
- W3030589021 hasRelatedWork W2065788984 @default.
- W3030589021 hasRelatedWork W2076643447 @default.
- W3030589021 hasRelatedWork W2327487236 @default.
- W3030589021 hasRelatedWork W2355545990 @default.
- W3030589021 hasRelatedWork W2378766325 @default.
- W3030589021 hasRelatedWork W2383305711 @default.
- W3030589021 hasRelatedWork W2385916722 @default.
- W3030589021 hasRelatedWork W2391627682 @default.
- W3030589021 hasRelatedWork W2433890766 @default.
- W3030589021 hasRelatedWork W2609674051 @default.
- W3030589021 hasRelatedWork W2919286028 @default.
- W3030589021 hasRelatedWork W3151622642 @default.
- W3030589021 hasVolume "41" @default.
- W3030589021 isParatext "false" @default.
- W3030589021 isRetracted "false" @default.
- W3030589021 magId "3030589021" @default.
- W3030589021 workType "article" @default.