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Updated: Aug 14, 2026
A Cognitive Fusion-guided Prostate Biopsy Using Multiparametric Magnetic Resonance Imaging and Transrectal Ultrasound
Published on: March 21, 2025
Accuracy evaluation of image registration and segmentation tools used in conformal treatment planning of prostate
Stefania Pallotta1, Marta Bucciolini, Serenella Russo
1Department of Clinical Physiopathology, Medical Physics Unit, University of Florence, Florence Italy. s.pallotta@dfc.unifi.it
Abstract:
Segmentation and registration tools are commonly used in radiotherapy for target and at risk organs localisation. In this work the performances of three different segmentation tools and of a surface matching registration technique, used on computed tomography (CT) and magnetic resonance (MR) images for the treatment planning of conformal prostate carcinoma, are studied. The accuracy of the segmentation and registration tools was evaluated by phantom experiment and on patient data, respectively. A preliminary estimate of MR image distortion was also performed.
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