Search Results - "Manser, Peter"
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Fully automated brain resection cavity delineation for radiation target volume definition in glioblastoma patients using deep learning
Published in Radiation oncology (London, England) (06-05-2020)“…Automated brain tumor segmentation methods are computational algorithms that yield tumor delineation from, in this case, multimodal magnetic resonance imaging…”
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Semi-classical Monte Carlo algorithm for the simulation of X-ray grating interferometry
Published in Scientific reports (15-02-2022)“…Traditional simulation techniques such as wave optics methods and Monte Carlo (MC) particle transport cannot model both interference and inelastic scattering…”
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Part 1: Optimization and evaluation of dynamic trajectory radiotherapy
Published in Medical physics (Lancaster) (01-09-2018)“…Purpose Although volumetric modulated arc therapy (VMAT) is a well‐accepted treatment technique in radiotherapy using a coplanar delivery approach, VMAT might…”
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Impact of random outliers in auto-segmented targets on radiotherapy treatment plans for glioblastoma
Published in Radiation oncology (London, England) (22-10-2022)“…To save time and have more consistent contours, fully automatic segmentation of targets and organs at risk (OAR) is a valuable asset in radiotherapy. Though…”
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Organ-at-risk sparing with dynamic trajectory radiotherapy for head and neck cancer: comparison with volumetric arc therapy on a publicly available library of cases
Published in Radiation oncology (London, England) (15-07-2022)“…Abstract Background Dynamic trajectory radiotherapy (DTRT) extends volumetric modulated arc therapy (VMAT) with dynamic table and collimator rotation during…”
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Feasibility of postoperative spine stereotactic body radiation therapy in proximity of carbon and titanium hybrid implants using a robotic radiotherapy device
Published in Radiation oncology (London, England) (12-05-2022)“…To assess the feasibility of postoperative stereotactic body radiation therapy (SBRT) for patients with hybrid implants consisting of carbon fiber reinforced…”
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Vestibular dose correlates with dizziness after radiosurgery for the treatment of vestibular schwannoma
Published in Radiation oncology (London, England) (26-03-2021)“…Stereotactic radiosurgery (SRS) has been recognized as a first-line treatment option for small to moderate sized vestibular schwannoma (VS). Our aim is to…”
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VoiceS: voice quality after transoral CO2 laser surgery versus single vocal cord irradiation for unilateral stage 0 and I glottic larynx cancer—a randomized phase III trial
Published in Current controlled trials in cardiovascular medicine (27-10-2022)“…Abstract Background Surgery and radiotherapy are well-established standards of care for unilateral stage 0 and I early-stage glottic cancer (ESGC). Based on…”
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Dose calculation of dynamic trajectory radiotherapy using Monte Carlo
Published in Zeitschrift für medizinische Physik (01-02-2019)“…Using volumetric modulated arc therapy (VMAT) delivery technique gantry position, multi-leaf collimator (MLC) as well as dose rate change dynamically during…”
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Robustness analysis of dynamic trajectory radiotherapy and volumetric modulated arc therapy plans for head and neck cancer
Published in Physics and imaging in radiation oncology (01-04-2024)“…[Display omitted] •Dynamic trajectory radiotherapy had lower normal tissue complication probabilities.•Dynamic trajectory radiotherapy and VMAT had similar…”
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Adaptive step size algorithm to increase efficiency of proton macro Monte Carlo dose calculation
Published in Radiation oncology (London, England) (09-09-2019)“…To provide fast and accurate dose calculation in voxelized geometries for proton radiation therapy by implementing an adaptive step size algorithm in the…”
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Evaluation of a new software prototype for frameless radiosurgery of arteriovenous malformations
Published in Radiation oncology (London, England) (02-12-2019)“…In order to locate an arteriovenous malformation, typically, a digital subtraction angiography (DSA) is carried out. To use the DSA for target definition an…”
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Whole-ventricular irradiation for intracranial germ cell tumors: Dosimetric comparison of pencil beam scanned protons, intensity-modulated radiotherapy and volumetric-modulated arc therapy
Published in Clinical and translational radiation oncology (01-02-2019)“…•Dosimetric study suggests cognition sparing optimization with PBS-PT > IMRT > VMAT.•If available, PBS-PT is recommended for WV-RT in intracranial germ cell…”
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Outcome and patterns of failure after postoperative intensity modulated radiotherapy for locally advanced or high-risk oral cavity squamous cell carcinoma
Published in Radiation oncology (London, England) (22-10-2012)“…To determine the outcome and patterns of failure in oral cavity cancer (OCC) patients after postoperative intensity modulated radiotherapy (IMRT) with…”
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Use of EORTC Target Definition Guidelines for Dose-Intensified Salvage Radiation Therapy for Recurrent Prostate Cancer: Results of the Quality Assurance Program of the Randomized Trial SAKK 09/10
Published in International journal of radiation oncology, biology, physics (01-11-2013)“…Purpose Different international target volume delineation guidelines exist and different treatment techniques are available for salvage radiation therapy (RT)…”
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Primary tumor volume delineation in head and neck cancer: missing the tip of the iceberg?
Published in Radiation oncology (London, England) (20-06-2017)“…The aim was to evaluate the geometric and corresponding dosimetric differences between two delineation strategies for head and neck tumors neighboring air…”
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Acute and late toxicity in prostate cancer patients treated by dose escalated intensity modulated radiation therapy and organ tracking
Published in Radiation oncology (London, England) (20-10-2008)“…To report acute and late toxicity in prostate cancer patients treated by dose escalated intensity-modulated radiation therapy (IMRT) and organ tracking. From…”
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2362: Dynamic collimator rotation optimization framework for O-ring treatment systems
Published in Radiotherapy and oncology (01-05-2024)Get full text
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1912: CBCT-based online adaptive radiotherapy of esophageal cancer: first clinical experiences
Published in Radiotherapy and oncology (01-05-2024)Get full text
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2393: Dynamic collimator rotation influence on non-coplanar VMAT plan quality using an in-house optimizer
Published in Radiotherapy and oncology (01-05-2024)Get full text
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