Advantages of Transrectal Ultrasound Over Other Imaging Methods
Compared to other imaging techniques, TRUS offers several advantages. It provides high-resolution images of the prostate without exposing patients to ionizing radiation. The procedure is minimally invasive, quick, and can be performed on an outpatient basis.
TRUS allows real-time guidance during biopsies or therapeutic interventions, a feature not available with MRI or CT alone. Its affordability and accessibility make it a preferred choice in routine urology practices.
Additionally, TRUS can be combined with Doppler imaging to evaluate blood flow, improving diagnostic accuracy for malignancy or inflammation.
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