Application of probit method for the elastographic evaluation of venous obliterating material after sclerotherapy procedure

2019
journal article
article
2
cris.lastimport.wos2024-04-10T02:53:23Z
dc.abstract.enPurpose: Status after sclerotherapy constitutes a good clinical model for venous thrombosis with known age. The aim of this study was to compare elastographic parameters of material obliterating the great saphenous vein at 7-21 days after polidocanol sclerotherapy. Material and methods: The study included 60 patients subjected to sclerotherapy due to venous insufficiency (45 women and 15 men, mean age 51.2 ± 14.7 years, range 27-77 years). Elastographic parameters of obliterating material: total area of vessel cross-section (mm2), relative areas (%) covered by tissues with highest, intermediate, and lowest elasticity, were determined 7 ± 1, 14 ± 2, and 21 ± 2 days post-sclerotherapy, respectively. Mean time to partial and complete organisation of the obliterating material was estimated during probit regression analysis. Results: The relative area of vessel cross-section covered by tissues with the lowest elasticity underwent a statistically significant enlargement, either between the first and the second (Z = 6.725, p < 0.001) or between the second and the third control visit (Z = 6.717, p < 0.001). This corresponded to a change in the structure of the obliterating material from elastic during the first visit (in all patients) to mixed (fibro-elastic) or fibrous during the third visit (71.7% and 28.3% of patients, respectively). Mean time after which the obliterating material reached mixed and fibrous structure on elastographic images was estimated at 14.3 days and > 21 days, respectively. Conclusions: Ultrasound elastography may accurately reflect the age of venous thrombosis in polidocanol sclerotherapy model. Mixed, fibro-elastic structure of a 14-day-old obliterating material visualised by elastography probably corresponds with chronic thrombus.pl
dc.contributor.authorPaluch, Łukaszpl
dc.contributor.authorNitek, Żanetapl
dc.contributor.authorSklinda, Katarzynapl
dc.contributor.authorNoszczyk, Bartłomiejpl
dc.contributor.authorWalecki, Jerzypl
dc.date.accessioned2019-02-19T07:45:58Z
dc.date.available2019-02-19T07:45:58Z
dc.date.issued2019pl
dc.date.openaccess0
dc.description.accesstimew momencie opublikowania
dc.description.additionalBibliogr. s. e14-e15pl
dc.description.physicale9-e15pl
dc.description.versionostateczna wersja wydawcy
dc.description.volume84pl
dc.identifier.doi10.5114/pjr.2019.81178pl
dc.identifier.eissn1899-0967pl
dc.identifier.issn1733-134Xpl
dc.identifier.projectROD UJ / OPpl
dc.identifier.urihttps://ruj.uj.edu.pl/xmlui/handle/item/68676
dc.languageengpl
dc.language.containerengpl
dc.rightsUdzielam licencji. Uznanie autorstwa - Użycie niekomercyjne - Bez utworów zależnych 4.0 Międzynarodowa*
dc.rights.licenceCC-BY-NC-ND
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.pl*
dc.share.typeotwarte czasopismo
dc.subject.endeep vein thrombosispl
dc.subject.enultrasonographypl
dc.subject.enimagingpl
dc.subject.enpolidocanolpl
dc.subtypeArticlepl
dc.titleApplication of probit method for the elastographic evaluation of venous obliterating material after sclerotherapy procedurepl
dc.title.journalPolish Journal of Radiologypl
dc.typeJournalArticlepl
dspace.entity.typePublication
cris.lastimport.wos
2024-04-10T02:53:23Z
dc.abstract.enpl
Purpose: Status after sclerotherapy constitutes a good clinical model for venous thrombosis with known age. The aim of this study was to compare elastographic parameters of material obliterating the great saphenous vein at 7-21 days after polidocanol sclerotherapy. Material and methods: The study included 60 patients subjected to sclerotherapy due to venous insufficiency (45 women and 15 men, mean age 51.2 ± 14.7 years, range 27-77 years). Elastographic parameters of obliterating material: total area of vessel cross-section (mm2), relative areas (%) covered by tissues with highest, intermediate, and lowest elasticity, were determined 7 ± 1, 14 ± 2, and 21 ± 2 days post-sclerotherapy, respectively. Mean time to partial and complete organisation of the obliterating material was estimated during probit regression analysis. Results: The relative area of vessel cross-section covered by tissues with the lowest elasticity underwent a statistically significant enlargement, either between the first and the second (Z = 6.725, p < 0.001) or between the second and the third control visit (Z = 6.717, p < 0.001). This corresponded to a change in the structure of the obliterating material from elastic during the first visit (in all patients) to mixed (fibro-elastic) or fibrous during the third visit (71.7% and 28.3% of patients, respectively). Mean time after which the obliterating material reached mixed and fibrous structure on elastographic images was estimated at 14.3 days and > 21 days, respectively. Conclusions: Ultrasound elastography may accurately reflect the age of venous thrombosis in polidocanol sclerotherapy model. Mixed, fibro-elastic structure of a 14-day-old obliterating material visualised by elastography probably corresponds with chronic thrombus.
dc.contributor.authorpl
Paluch, Łukasz
dc.contributor.authorpl
Nitek, Żaneta
dc.contributor.authorpl
Sklinda, Katarzyna
dc.contributor.authorpl
Noszczyk, Bartłomiej
dc.contributor.authorpl
Walecki, Jerzy
dc.date.accessioned
2019-02-19T07:45:58Z
dc.date.available
2019-02-19T07:45:58Z
dc.date.issuedpl
2019
dc.date.openaccess
0
dc.description.accesstime
w momencie opublikowania
dc.description.additionalpl
Bibliogr. s. e14-e15
dc.description.physicalpl
e9-e15
dc.description.version
ostateczna wersja wydawcy
dc.description.volumepl
84
dc.identifier.doipl
10.5114/pjr.2019.81178
dc.identifier.eissnpl
1899-0967
dc.identifier.issnpl
1733-134X
dc.identifier.projectpl
ROD UJ / OP
dc.identifier.uri
https://ruj.uj.edu.pl/xmlui/handle/item/68676
dc.languagepl
eng
dc.language.containerpl
eng
dc.rights*
Udzielam licencji. Uznanie autorstwa - Użycie niekomercyjne - Bez utworów zależnych 4.0 Międzynarodowa
dc.rights.licence
CC-BY-NC-ND
dc.rights.uri*
http://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.pl
dc.share.type
otwarte czasopismo
dc.subject.enpl
deep vein thrombosis
dc.subject.enpl
ultrasonography
dc.subject.enpl
imaging
dc.subject.enpl
polidocanol
dc.subtypepl
Article
dc.titlepl
Application of probit method for the elastographic evaluation of venous obliterating material after sclerotherapy procedure
dc.title.journalpl
Polish Journal of Radiology
dc.typepl
JournalArticle
dspace.entity.type
Publication
Affiliations

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