The role of quantitative measurement by acoustic radiation force impulse imaging in differentiating benign renal lesions from malignant renal tumours

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dc.contributor.authorGoya, Cemil
dc.contributor.authorDaggulli, Mansur
dc.contributor.authorHamidi, Cihad
dc.contributor.authorYavuz, Alpaslan
dc.contributor.authorHattapoglu, Salih
dc.contributor.authorCetincakmak, Mehmet Guli
dc.contributor.authorTeke, Memik
dc.date.accessioned2024-04-24T16:02:28Z
dc.date.available2024-04-24T16:02:28Z
dc.date.issued2015
dc.departmentDicle Üniversitesien_US
dc.description.abstractThe purpose of this preliminary study was to prospectively evaluate the diagnostic performance of acoustic radiation force impulse (ARFI) imaging for differentiating benign lesions from malignant renal tumours. Sixty patients with renal lesions were enrolled in the study; mean patient age was 49.52 +/- A 20.46 years (range 1-83 years) and patients included 30 men and 30 women. Lesions were categorised as benign (n = 19), malignant (n = 36) and infectious (n = 5) in origin. The shear wave velocities (SWVs) of the tumours and the intact parenchyma were determined by ARFI quantification, and the differences in the SWVs were compared among groups. The final diagnoses were determined via pathologic (n = 33), clinical (n = 13) and imaging findings (n = 14). The SWV values of the renal tumours were analysed according to the final diagnoses. The mean SWV value of the normal renal parenchyma was significantly different from that of all other lesions (p < 0.01). There was a significant difference between the SWV values of benign renal lesions including haematomas and the malignant renal lesions (p = 0.033). However, the SWV values of the infectious lesions and leiomyoma corresponded well with the malignant lesions. A Receiver operating characteristic (ROC) analysis demonstrated a cut-off value of 2.34 m/s between benign and malignant lesions, while sensitivity and specificity were determined to be 88 and 54 %, respectively. ARFI elastography with ARFI quantification may be useful for differentiating benign renal lesions from malignant renal tumours.en_US
dc.identifier.doi10.1007/s11547-014-0443-7
dc.identifier.endpage303en_US
dc.identifier.issn0033-8362
dc.identifier.issn1826-6983
dc.identifier.issue3en_US
dc.identifier.pmid25096889
dc.identifier.scopus2-s2.0-84928269493
dc.identifier.scopusqualityQ1
dc.identifier.startpage296en_US
dc.identifier.urihttps://doi.org/10.1007/s11547-014-0443-7
dc.identifier.urihttps://hdl.handle.net/11468/14804
dc.identifier.volume120en_US
dc.identifier.wosWOS:000349955600006
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoenen_US
dc.publisherSpringer-Verlag Italia Srlen_US
dc.relation.ispartofRadiologia Medica
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectElastographyen_US
dc.subjectUltrasounden_US
dc.subjectRenal Tumorsen_US
dc.titleThe role of quantitative measurement by acoustic radiation force impulse imaging in differentiating benign renal lesions from malignant renal tumoursen_US
dc.titleThe role of quantitative measurement by acoustic radiation force impulse imaging in differentiating benign renal lesions from malignant renal tumours
dc.typeArticleen_US

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