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The Doppler ultrasonographic evaluation of hemodynamic changes in hepatic vascular structures in patients with hepatosteatosis

The Doppler ultrasonographic evaluation of hemodynamic ...

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dc.contributor.author Karasin, Mehmet pl
dc.contributor.author Tokgoz, Ozlem pl
dc.contributor.author Serifoglu, İsmail pl
dc.contributor.author Oz, İlker pl
dc.contributor.author Erdem, Oktay pl
dc.date.accessioned 2017-08-11T08:37:25Z
dc.date.available 2017-08-11T08:37:25Z
dc.date.issued 2014 pl
dc.identifier.issn 1733-134X pl
dc.identifier.uri http://ruj.uj.edu.pl/xmlui/handle/item/43183
dc.language eng pl
dc.rights Udzielam licencji. Uznanie autorstwa - Użycie niekomercyjne - Bez utworów zależnych 3.0 Polska *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/pl/legalcode *
dc.title The Doppler ultrasonographic evaluation of hemodynamic changes in hepatic vascular structures in patients with hepatosteatosis pl
dc.type JournalArticle pl
dc.description.physical 299-304 pl
dc.description.additional Bibliogr. s. 304 pl
dc.abstract.en Background: The hemodynamic changes in hepatic vascular structures of hepatosteatosis patients were examined using Doppler ultrasonography. Material and Methods: Ninety hepatosteatosis patients, classified as mild, moderate or severe, and 30 healthy volunteers were included in this 120-person study. The height, weight, liver size, blood lipids and blood liver function tests of the subjects were measured. Those values were compared in the patient and control groups. In the patient and control groups, color duplex Doppler ultrasonography was used to examine portal vein peak velocity, portal vein flow volume, hepatic artery resistive index (RI), hepatic artery pulsatility index (PI) and hepatic artery flow volume. Results: Similarly to the degree of hepatosteatosis, increases in body mass index, liver size, liver enzyme levels and blood lipid levels were statistically significant (p<0.05). While the difference in portal vein peak velocity in the hepatosteatosis and control groups was not statistically significant, there was an increasing reduction in the degree of steatosis (p>0.05). As the degree of hepatosteatosis increased, there was a reduction in hepatic artery flow volume, portal vein flow volume and total flow volume that was not statistically significant. In the mild hepatosteatosis group, hepatic artery RI and PI values were statistically significantly lower than in the other groups (p<0.05). In the severe hepatosteatosis group, although the hepatic artery RI and PI values were not statistically significant, there was a minimal increase compared to the other groups. Conclusions: It is believed that those results were caused by a reduction in liver compliance and hepatic vascular compliance, in addition to resistance increase in vascular structures. pl
dc.subject.en hepatic artery pl
dc.subject.en portal vein pl
dc.subject.en ultrasonography pl
dc.subject.en Doppler pl
dc.subject.en color pl
dc.description.volume 79 pl
dc.identifier.doi 10.12659/PJR.890608 pl
dc.identifier.eissn 1899-0967 pl
dc.title.journal Polish Journal of Radiology pl
dc.language.container eng pl
dc.subtype Article pl
dc.rights.original CC-BY-NC-ND; otwarte czasopismo; ostateczna wersja wydawcy; w momencie opublikowania; 0; pl


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Udzielam licencji. Uznanie autorstwa - Użycie niekomercyjne - Bez utworów zależnych 3.0 Polska Except where otherwise noted, this item's license is described as Udzielam licencji. Uznanie autorstwa - Użycie niekomercyjne - Bez utworów zależnych 3.0 Polska