In modern radiotherapy, verification of the treatment to ensure the target receives the
prescribed dose and normal tissues are optimally spared has become essential. Several …

Background External beam radiation therapy (EBRT) is a standard definitive treatment
option for men with localized prostate cancer and confers long-term prostate cancer control …

External beam radiotherapy (EBRT) is one of the curative treatment options for prostate
cancer patients. The aim of this treatment option is to irradiate tumor tissue, while sparing …

We have evaluated a 4D ultrasound-based motion tracking system developed for tracking of
abdominal organs during therapy. Tracking accuracy and precision were determined using …

Purpose: A quantitative 3D intramodality ultrasound (US) imaging system was verified for
daily in‐room prostate localization, and compared to prostate localization based on …

Radiation oncology has seen a rapid increase in the use of image-guided radiotherapy
technology (IGRT) for prostate cancer patients over the past decade. The increase in the use …

The purpose of this study is to evaluate the accuracy and precision of the Clarity 3D
ultrasound system to track prostate gland positional variations due to setup error and organ …

Purpose To evaluate the impact of transabdominal probe pressure on prostate positioning
with an intramodality ultrasound (US) image-guided-radiotherapy system and to quantify …

Purpose The aim of this study was to evaluate a new system based on transperineal
ultrasound (TP-US) acquisitions for prostate and post-prostatectomy pre-treatment …

Purpose To evaluate the accuracy of an intra-modality trans-abdominal ultrasound (TA-US)
device against soft-tissue based Cone-Beam Computed tomography (CBCT) registration for …