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[Transrectal ultrasound tomography with an electronic line scanner]
Ultraschall in Der Medizin (Stuttgart, Germany : 1980)
|March 1, 1983
Summary
Transrectal sonography provides detailed images of the prostate and seminal vesicles, aiding in morphologic diagnosis. This imaging technique enables precise biopsies for suspected carcinomas and assesses functional changes via prostatic urethra visualization.
Area of Science:
- Urology
- Medical Imaging
- Diagnostic Sonography
Context:
- Transrectal sonography is a key imaging modality for prostate and seminal vesicle morphologic diagnosis.
- A novel transrectal linear scanner was utilized to obtain longitudinal sectional images.
- The study involved 58 patients undergoing sonographic examination.
Purpose:
- To demonstrate typical sonic characteristics of morphologic alterations in the prostate and seminal vesicles.
- To evaluate the utility of transrectal sonography in guiding biopsies for suspected carcinomas.
- To explore the assessment of functional processes through sonographic imaging of the prostatic urethra.
Summary:
- The study highlights the effectiveness of transrectal sonography using a new linear scanner in visualizing prostate and seminal vesicle morphology.
- Specific sonic characteristics correlated with morphologic changes were identified in 58 patients.
- This imaging approach facilitates precise transperineal and transrectal biopsies for carcinoma detection and offers new insights into functional assessments via prostatic urethra imaging.
Impact:
- Enhances diagnostic accuracy for prostate and seminal vesicle conditions.
- Improves guidance for targeted biopsies, potentially leading to earlier cancer detection.
- Expands the role of sonography in evaluating both structural and functional aspects of the prostate.