EVALUATION OF TRANSRECTAL POWER-DOPPLER ULTRASONOGRAPHY AND EFFECT OF CONTRAST-ENHANCEMENT FOR DETECTING PROSTATE CANCER
نویسندگان
چکیده
منابع مشابه
[Evaluation of transrectal power-Doppler ultrasonography and effect of contrast-enhancement for detecting prostate cancer].
PURPOSE There are many reports about the usefulness of transrectal power-Doppler ultrasonography (PDUS) for detecting prostate cancer because of the high microvessel density in cancerous tissue in the prostate. The purpose of this study was to assess the role of PDUS and contrast-enhanced transrectal power-Doppler ultrasonography (enhanced PDUS) in the identification of prostate cancer. MATER...
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Objective: This study aimed to evaluate the clinical utility of power Doppler ultrasonography (PDUS) in the detection of prostate cancer and determine its predictive ability compared to digital rectal examination, serum PSA levels and gray-scale transrectal ultrasonography, using biopsy as the reference standard. Materials and Methods: This is a prospective cross-sectional study of 100 consecut...
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Background: Estimating prostate volume using less invasive transabdominal ultrasonography (TAUS) instead of transrectal ultrasonography (TRUS) is of interest in terms of identifying their agreement level. Previous reports on this subject, applied general correlation coefficient as the level of agreement. This study uses Bland-Altman method to quantify TAUS and TRUS agreement on estimating prost...
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Transrectal prostatic ultrasonography has been performed in 203 patients within the last year. This new diagnostic modality has proven reliable in quantitating decrease in volume of the primary tumor following therapy in 71% of patients with prostatic carcinoma (10 of 14 patients) in whom long-term follow-up is available. In 12 patients staged prior to radical prostatectomy, prostatic ultrasono...
متن کاملComparison of Transabdominal and Transrectal Ultrasonography of the Prostate Gland in Dogs
Objective- To compare transabdominal (TA) and transrectal (TR) ultrasonography of the prostate gland. Design- Experimental study. Animals- 10 intact male dogs that required euthanasia for reasons other than prostatic disease. Procedures- Prostatic length (L), width (W) and height (H) were measured in T A (L1, W1 and H1) and TR (L2 and H2...
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ژورنال
عنوان ژورنال: The Japanese Journal of Urology
سال: 2002
ISSN: 0021-5287,1884-7110
DOI: 10.5980/jpnjurol1989.93.562