Use of dual energy CT urography in evaluation of urinary stone and complex cyst

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dc.contributor.authorGezer, Mehmet
dc.contributor.authorKaraca, Leyla
dc.contributor.authorOzdemir, Zeynep Maras
dc.contributor.authorKahraman, Aysegul
dc.contributor.authorOguz, Fatih
dc.contributor.authorErbay, Fatih
dc.contributor.authorYetis, Huseyin
dc.date.accessioned2024-08-04T20:10:20Z
dc.date.available2024-08-04T20:10:20Z
dc.date.issued2023
dc.departmentİnönü Üniversitesien_US
dc.description.abstractBackground/aim: Dual-energy computed tomography scans can provide significant benefits to the urinary system. The aim of this study is to determine the limitations and benefits of using dual energy CT urography in patients with urinary system stones and cysts.Materials and methods: In the analysis of the images, the virtual noncontrasted images obtained from the combined nephrogenic-excretory phase and the true noncontrasted images were evaluated. The true noncontrast images were accepted as the gold standard for stone detection.Results: Eighty-three different stones were detected in 26 of the 115 patients included in the study. Sensibilities of virtual noncontrast images in detecting urinary system stones were 66.7% and 65.4% according to the first and second radiologists, respectively. In this study, 32 hyperdense cysts were detected. According to iodine map images, there was no enhancement in 26 of 32 cysts; only 5 cysts showed minimal contrast enhancement. One patient could not decide on contrast enhancement.Conclusion: As a result, if CT urography is performed with dual energy, it can provide additional information in patients with urinary system disorder.en_US
dc.identifier.doi10.55730/1300-0144.5581
dc.identifier.endpage272en_US
dc.identifier.issn1300-0144
dc.identifier.issn1303-6165
dc.identifier.issue1en_US
dc.identifier.pmid36945947en_US
dc.identifier.scopus2-s2.0-85149123580en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage264en_US
dc.identifier.trdizinid1160964en_US
dc.identifier.urihttps://doi.org/10.55730/1300-0144.5581
dc.identifier.urihttps://search.trdizin.gov.tr/yayin/detay/1160964
dc.identifier.urihttps://hdl.handle.net/11616/92702
dc.identifier.volume53en_US
dc.identifier.wosWOS:000941667500031en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakTR-Dizinen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherTubitak Scientific & Technological Research Council Turkeyen_US
dc.relation.ispartofTurkish Journal of Medical Sciencesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectDual energyen_US
dc.subjectCT urographyen_US
dc.subjecturinary system stonesen_US
dc.subjectcysten_US
dc.titleUse of dual energy CT urography in evaluation of urinary stone and complex cysten_US
dc.typeArticleen_US

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