Comparison of Power Doppler Ultrasound with Gray Scale Transrectal Ultrasound in Predicting Cancer Positive Prostate Biopsy Cores

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dc.contributor.authorKahraman, Turgay
dc.contributor.authorÇubuk, Rahmi
dc.contributor.authorSinanoğlu, Orhun
dc.contributor.authorTasalı, Nuri
dc.contributor.authorÖzarar, Mumtaz
dc.contributor.authorSaydam, Bülent
dc.date.accessioned2024-07-12T21:38:04Z
dc.date.available2024-07-12T21:38:04Z
dc.date.issued2010en_US
dc.department[Belirlenecek]en_US
dc.description.abstractObjective: The aim of this study is to compare the effect of transrectal power Doppler ultrasound (PDUS) and gray scale transrectal ultrasound (TRUS) for the diagnosis of prostate cancer. Materials and Methods: Seventy-six patients evaluated with transrectal PDUS and TRUS underwent eight systematic TRUS guided core-needle biopsies, with additional cores from abnormal areas. Histologic diagnoses were classified as benign prostatic hyperplasia, chronic prostatitis, intraepithelial neoplasia and adenocarcinoma. TRUS and PDUS findings of the cases were recorded. Results: PDUS sensitivity, specificity, positive predictive value (PPV) and negative predictive values were 81%, 81%, 54% and 94%, respectively. PDUS had a greater sensitivity and specificity than TRUS (43% and 60%, respectively) and identified cancer cases more accurately (Table 2). Conclusion: Hypervascular foci in PDUS signify suitable zones for biopsy. When combined with systematic TRUS guided biopsy, PDUS increases the cancer detection rate with additional biopsies from suspicious hypervascular foci. Transrectal PDUS guided biopsy should be combined with gray scale TRUS guided biopsy to increase accuracy in the diagnosis of prostate cancer.en_US
dc.identifier.doi10.5152/eajm.2010.23
dc.identifier.endpage85en_US
dc.identifier.issn1308-8734
dc.identifier.issn1308-8742
dc.identifier.issue2en_US
dc.identifier.pmid25610129en_US
dc.identifier.startpage81en_US
dc.identifier.trdizinid110509en_US
dc.identifier.urihttps://doi.org/10.5152/eajm.2010.23
dc.identifier.urihttps://search.trdizin.gov.tr/yayin/detay/110509
dc.identifier.urihttps://hdl.handle.net/20.500.12415/7052
dc.identifier.volume42en_US
dc.identifier.wosWOS:000420423600008en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakTR-Dizin
dc.indekslendigikaynakPubMed
dc.language.isoenen_US
dc.publisherAvesen_US
dc.relation.ispartofEurasian Journal of Medicineen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.snmzKY04452
dc.subjectBiopsyen_US
dc.subjectCanceren_US
dc.subjectDoppleren_US
dc.subjectProstateen_US
dc.titleComparison of Power Doppler Ultrasound with Gray Scale Transrectal Ultrasound in Predicting Cancer Positive Prostate Biopsy Coresen_US
dc.typeArticle
dspace.entity.typePublication

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