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Updated: Mar 29, 2026
09:11
Use of MRI-ultrasound Fusion to Achieve Targeted Prostate Biopsy
Published on: April 9, 2019
22.7K
[SIGNIFICANCE OF DOPPLER-GRAPHIC RESEARCHES FOR DIAGNOSTICS OF PROSTATE CANCER]
Vestnik Khirurgii Imeni I. I. Grekova
|November 26, 2015
Summary
Transrectal ultrasound with Doppler-graphy aids prostate cancer diagnosis. Systolic blood flow speed is a key indicator for detecting adenocarcinoma.
Area of Science:
- Urology
- Medical Imaging
- Oncology
Background:
- Transrectal ultrasound (TRUS) is a common imaging modality for prostate evaluation.
- Doppler-graphy enhances TRUS by assessing blood flow, potentially improving diagnostic accuracy for prostate cancer.
Purpose of the Study:
- To analyze Doppler-graphic results from transrectal ultrasound in patients undergoing prostate examinations.
- To determine the significance of blood flow parameters in diagnosing prostate cancer, specifically adenocarcinoma.
Main Methods:
- A cohort of 98 patients underwent transrectal ultrasound with Doppler-graphic analysis.
- Analysis focused on identifying priority zones for biopsy based on imaging findings.
- Evaluation of Doppler-graphic parameters, including the index of systolic speed of blood flow.
Main Results:
- Prostate cancer was detected in 44 out of 98 patients.
- High probabilities of adenocarcinoma detection were observed in specific zones.
- The index of systolic speed of blood flow was found to be significant for diagnostic purposes.
Conclusions:
- Doppler-graphic analysis in transrectal ultrasound is valuable for detecting prostate cancer.
- Systolic blood flow speed is a significant diagnostic index for identifying prostate adenocarcinoma.
- Identifying priority zones via Doppler-graphy can guide targeted prostate biopsies.
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