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Urinary bladder tumors studied by cystosonography. Part I: Detection
Radiology
|October 1, 1984
Summary
Suprapubic sonography shows promise for detecting bladder tumors, outperforming excretory urography. While factors like tumor size and operator skill affect accuracy, ultrasound may serve as a valuable initial screening tool for suspected bladder cancer.
Area of Science:
- Urology
- Medical Imaging
Background:
- Excretory urography is the primary screening method for bladder tumors but lacks accuracy.
- Accurate detection of bladder lesions is crucial for timely diagnosis and treatment.
Purpose of the Study:
- To evaluate the effectiveness of suprapubic sonography in detecting bladder lesions.
- To compare sonography's diagnostic value against traditional screening methods.
Main Methods:
- 120 patients with lower urinary tract symptoms underwent suprapubic sonography.
- Commercially available ultrasound equipment was utilized for imaging.
Main Results:
- Sonography successfully identified 16 out of 17 confirmed bladder tumors.
- Satisfactory images were obtained in 14 of the detected tumor cases.
- Factors influencing detection included tumor characteristics, patient obesity, and operator skill.
Conclusions:
- Suprapubic sonography demonstrates potential as an initial screening test for bladder tumors.
- Further research is necessary to fully establish sonography's role in bladder cancer detection.