Matches in SemOpenAlex for { <https://semopenalex.org/work/W4224001555> ?p ?o ?g. }
Showing items 1 to 92 of
92
with 100 items per page.
- W4224001555 endingPage "26" @default.
- W4224001555 startingPage "15" @default.
- W4224001555 abstract "Background. Currently there is a high demand in reliable noninvasive diagnostic technique assessing the physiological parameters of the lungs. We are exploring the three-dimensional ultrafast MRI sequence as a novel diagnostic modality allowing the assessment of regional quantitative perfusion parameters in pulmonary tissue.
 Aim. To assess regional differences in quantitative pulmonary perfusion parameters in 10 volunteers with no evidence of interstitial lung disease by computed tomography, clinical, and laboratory data.
 Materials and methods. 10 volunteers with no signs of interstitial lung disease were examined by three-dimensional ultrafast dynamic contrast-enhanced MR imaging using 3D T1-weighted images. The values of pulmonary blood flow (PBF), mean transit time (MTT), and pulmonary blood volume (PBV) for the targeted regions of interest were calculated based on the dynamic image series. For calculations, arterial input function (AIF) was used, as well as the time-intensity curves.
 Results. The values of PBF, MTT, and PBV showed statistically significant differences between central and peripheral sections of lungs. Provided model can be implemented for quantitative assessment of regional pulmonary perfusion allows it to be used to determine the reliability of PBF, MTT and PBV values.
 Conclusions. Three-dimensional ultrafast MRI sequence is a novel diagnostic modality allowing the assessment of regional quantitative pulmonary perfusion parameters in pulmonary tissue, regardless of physiological features of blood supply mechanisms in different lung regions." @default.
- W4224001555 created "2022-04-19" @default.
- W4224001555 creator A5016811543 @default.
- W4224001555 creator A5074300057 @default.
- W4224001555 creator A5083620462 @default.
- W4224001555 date "2022-04-18" @default.
- W4224001555 modified "2023-10-14" @default.
- W4224001555 title "Quantitative assessment of regional pulmonary perfusion using three-dimensional ultrafast dynamic contrast-enhanced magnetic resonance imaging: pilot study results in 10 patients" @default.
- W4224001555 cites W1944705852 @default.
- W4224001555 cites W1972508701 @default.
- W4224001555 cites W1974125693 @default.
- W4224001555 cites W2001184907 @default.
- W4224001555 cites W2002166871 @default.
- W4224001555 cites W2016199695 @default.
- W4224001555 cites W2021449497 @default.
- W4224001555 cites W2023500851 @default.
- W4224001555 cites W2045279853 @default.
- W4224001555 cites W2045742014 @default.
- W4224001555 cites W2047232697 @default.
- W4224001555 cites W2057648840 @default.
- W4224001555 cites W2059864970 @default.
- W4224001555 cites W2069027505 @default.
- W4224001555 cites W2075069409 @default.
- W4224001555 cites W2083321631 @default.
- W4224001555 cites W2118229182 @default.
- W4224001555 cites W2123758259 @default.
- W4224001555 cites W2123900768 @default.
- W4224001555 cites W2131809479 @default.
- W4224001555 cites W2133994476 @default.
- W4224001555 cites W2157589417 @default.
- W4224001555 cites W2257497144 @default.
- W4224001555 cites W2407995145 @default.
- W4224001555 cites W2462864061 @default.
- W4224001555 cites W2804877957 @default.
- W4224001555 cites W2811023488 @default.
- W4224001555 cites W3012021453 @default.
- W4224001555 cites W4233974355 @default.
- W4224001555 cites W4246100670 @default.
- W4224001555 cites W4254636671 @default.
- W4224001555 doi "https://doi.org/10.17816/ped12615-26" @default.
- W4224001555 hasPublicationYear "2022" @default.
- W4224001555 type Work @default.
- W4224001555 citedByCount "1" @default.
- W4224001555 crossrefType "journal-article" @default.
- W4224001555 hasAuthorship W4224001555A5016811543 @default.
- W4224001555 hasAuthorship W4224001555A5074300057 @default.
- W4224001555 hasAuthorship W4224001555A5083620462 @default.
- W4224001555 hasBestOaLocation W42240015551 @default.
- W4224001555 hasConcept C126322002 @default.
- W4224001555 hasConcept C126838900 @default.
- W4224001555 hasConcept C135691158 @default.
- W4224001555 hasConcept C143409427 @default.
- W4224001555 hasConcept C146957229 @default.
- W4224001555 hasConcept C164705383 @default.
- W4224001555 hasConcept C2777714996 @default.
- W4224001555 hasConcept C2989005 @default.
- W4224001555 hasConcept C3019368741 @default.
- W4224001555 hasConcept C37557685 @default.
- W4224001555 hasConcept C71924100 @default.
- W4224001555 hasConcept C75603125 @default.
- W4224001555 hasConceptScore W4224001555C126322002 @default.
- W4224001555 hasConceptScore W4224001555C126838900 @default.
- W4224001555 hasConceptScore W4224001555C135691158 @default.
- W4224001555 hasConceptScore W4224001555C143409427 @default.
- W4224001555 hasConceptScore W4224001555C146957229 @default.
- W4224001555 hasConceptScore W4224001555C164705383 @default.
- W4224001555 hasConceptScore W4224001555C2777714996 @default.
- W4224001555 hasConceptScore W4224001555C2989005 @default.
- W4224001555 hasConceptScore W4224001555C3019368741 @default.
- W4224001555 hasConceptScore W4224001555C37557685 @default.
- W4224001555 hasConceptScore W4224001555C71924100 @default.
- W4224001555 hasConceptScore W4224001555C75603125 @default.
- W4224001555 hasIssue "6" @default.
- W4224001555 hasLocation W42240015551 @default.
- W4224001555 hasOpenAccess W4224001555 @default.
- W4224001555 hasPrimaryLocation W42240015551 @default.
- W4224001555 hasRelatedWork W1977174021 @default.
- W4224001555 hasRelatedWork W2059906037 @default.
- W4224001555 hasRelatedWork W2089742824 @default.
- W4224001555 hasRelatedWork W2350185272 @default.
- W4224001555 hasRelatedWork W2351524932 @default.
- W4224001555 hasRelatedWork W2362268307 @default.
- W4224001555 hasRelatedWork W2375678044 @default.
- W4224001555 hasRelatedWork W2382350448 @default.
- W4224001555 hasRelatedWork W2384296475 @default.
- W4224001555 hasRelatedWork W3207490395 @default.
- W4224001555 hasVolume "12" @default.
- W4224001555 isParatext "false" @default.
- W4224001555 isRetracted "false" @default.
- W4224001555 workType "article" @default.