Computerized analysis of transrectal ultrasonography images in the detection of XXXX .

@entity1 @entity263 @entity5
OBJECTIVE: To report on the use of automated image analysis in the interpretation of transrectal ultrasonographic images of the prostate. @entity1 AND METHODS: During transrectal ultrasonography, images were recorded from biopsies performed in 127 @entity1 . Subsequently in the image, the puncture place was marked and analysed. Analysis of the images was performed with the Automated Urologic Diagnostic Expert (AUDEX) system, consisting of a personal computer connected to the ultrasound machine. From the images collected, parameters can be calculated for image classification. The parameters obtained with this procedure were correlated with the histological result. RESULTS: Evaluation showed a sensitivity of 84.8% and specificity of 87.5%. The positive and negative predictive values, to predict @entity263 , were 84.8% and 87.5%, respectively. CONCLUSION: Automated image analysis can help in the diagnosis of @entity263 . In @entity1 with non-palpable lesions or with poorly visualized @entity5 , image analysis is superior to the standard current diagnostic techniques.
