Evaluation of plan quality and treatment efficiency for single‐isocenter/two‐lesion lung stereotactic body radiation therapy
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DOI: 10.1002/acm2.12500
Abstract: Abstract Purpose/objectives To evaluate the plan quality and treatment delivery efficiency of single‐isocenter/two‐lesions volumetric modulated arc therapy (VMAT) lung stereotactic body radiation therapy (SBRT). Materials/methods Eight consecutive patients with two peripherally located early stage nonsmall‐cell‐lung… read more here.
Keywords: treatment; single isocenter; plan; isocenter ... See more keywords
SBRT treatment of abdominal and pelvic oligometastatic lymph nodes using ring‐mounted Halcyon Linac
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DOI: 10.1002/acm2.13268
Abstract: Abstract Purpose/objectives This work seeks to evaluate the plan quality, treatment delivery efficiency, and accuracy of single‐isocenter volumetric modulated arc therapy (VMAT) of abdominal/pelvic oligometastatic lymph nodes (LNs) stereotactic body radiation therapy (SBRT) on Halcyon… read more here.
Keywords: abdominal pelvic; treatment; single isocenter; halcyon ... See more keywords
End to end comparison of surface‐guided imaging versus stereoscopic X‐rays for the SRS treatment of multiple metastases with a single isocenter using 3D anthropomorphic gel phantoms
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Applied Clinical Medical Physics"
DOI: 10.1002/acm2.13576
Abstract: Abstract Introduction Two end‐to‐end tests evaluate the accuracy of a surface‐guided radiation therapy (SGRT) system (CRAD Catalyst HD) for position verification in comparison to a stereoscopic x‐ray imaging system (Brainlab Exactrac ) for single‐isocenter, multiple… read more here.
Keywords: end end; gel; surface; single isocenter ... See more keywords
Effective method to reduce the normal brain dose in single-isocenter hypofractionated stereotactic radiotherapy for multiple brain metastases
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DOI: 10.1007/s00066-021-01757-6
Abstract: Island blocking and dose leakage problems will lead to unnecessary irradiation to normal brain tissue (NBT) in hypofractionated stereotactic radiotherapy (HSRT) for multiple brain metastases (BM) with single-isocenter volumetric modulated arc therapy (VMAT). The present… read more here.
Keywords: single isocenter; normal brain; hypofractionated stereotactic; vmat ... See more keywords
Single-Isocenter Multitarget Stereotactic Radiosurgery Is Safe and Effective in the Treatment of Multiple Brain Metastases
Sign Up to like & getrecommendations! Published in 2020 at "Advances in Radiation Oncology"
DOI: 10.1016/j.adro.2019.08.013
Abstract: Purpose Multiple studies have reported favorable outcomes for stereotactic radiosurgery (SRS) in the treatment of limited brain metastases. An obstacle of SRS in the management of numerous metastases is the longer treatment time using traditional… read more here.
Keywords: brain metastases; treatment; single isocenter; brain ... See more keywords
Initial Experience With Single-Isocenter Radiosurgery to Target Multiple Brain Metastases Using an Automated Treatment Planning Software: Clinical Outcomes and Optimal Target Volume Margins Strategy
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DOI: 10.1016/j.adro.2020.06.008
Abstract: Purpose Our purpose was to assess the clinical outcomes and target positioning accuracy of frameless linear accelerator single-isocenter multiple-target (SIMT) dynamic conformal arc (DCA) stereotactic radiosurgery (SRS) for multiple brain metastases (BM). Methods and Materials… read more here.
Keywords: multiple brain; volume; clinical outcomes; target ... See more keywords
An integrated quality assurance phantom for frameless single-isocenter multitarget stereotactic radiosurgery.
Sign Up to like & getrecommendations! Published in 2020 at "Physics in medicine and biology"
DOI: 10.1088/1361-6560/ab8534
Abstract: Purpose:Brain stereotactic-radiosurgery (SRS) treatments require multiple quality-assurance (QA) procedures to ensure accurate and precise treatment delivery. As single-isocenter multitarget SRS treatments become more popular, the quantification of off-axis accuracy of the linear-accelerator is crucial. In… read more here.
Keywords: phantom; accuracy; single isocenter; isocenter ... See more keywords
Selection of single-isocenter for multiple-target stereotactic brain radiosurgery to minimize total margin volume.
Sign Up to like & getrecommendations! Published in 2020 at "Physics in medicine and biology"
DOI: 10.1088/1361-6560/ab9703
Abstract: Treating multiple brain metastases with a single isocenter improves efficiency but requires margins to account for rotation induced shifts that increase with target-to-isocenter distance. A method to select the single isocenter position that minimizes the… read more here.
Keywords: volume; total margin; target; single isocenter ... See more keywords