Publications by authors named "Renee Oismueller"
Purpose: To assess detailed dosimetry data for prostate and clinical relevant intra- and peri-prostatic structures including neurovascular bundles (NVB), urethra, and penile bulb (PB) from postbrachytherapy computed tomography (CT) versus high resolution contrast enhanced magnetic resonance imaging (HR-CEMRI).
Material And Methods: Eleven postbrachytherapy prostate cancer patients underwent HR-CEMRI and CT imaging. Computed tomography and HR-CEMRI images were randomized and 2 independent expert readers created contours of prostate, intra- and peri-prostatic structures on each CT and HR-CEMRI scan for all 11 patients.
Purpose: Aim of this analysis was to assess the current status of prostate cancer radiotherapy in Austria and compare these numbers to patients treated with surgery.
Material And Methods: A questionnaire was sent to all 14 Austrian departments asking about numbers of prostate cancer patients treated and indication of treatment (primary, postoperative), as well as the treatment technique used (3D-CRT, IMRT, brachytherapy), treatment volumes (with/without pelvic irradiation), dose applied, and differences in treatment concepts. Data investigated were based on the year 2007.
Purpose: To compare contrast-enhanced, T1-weighted, three-dimensional magnetic resonance imaging (CEMR) and T2-weighted magnetic resonance imaging (T2MR) with computed tomography (CT) for prostate brachytherapy seed location for dosimetric calculations.
Methods And Materials: Postbrachytherapy prostate MRI was performed on a 1.5 Tesla unit with combined surface and endorectal coils in 13 patients.