IBS26.01 Treatment Planning for Pleural Imrt (Imprint)
نویسندگان
چکیده
منابع مشابه
Efficient schemes for robust IMRT treatment planning.
We use robust optimization techniques to formulate an IMRT treatment planning problem in which the dose matrices are uncertain, due to both dose calculation errors and interfraction positional uncertainty of tumour and organs. When the uncertainty is taken into account, the original linear programming formulation becomes a second-order cone program. We describe a novel and efficient approach fo...
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Introduction ...........................................................103 IMRT or 3DCRT? ...................................................105 The MSKCC IMRT Planning Process....................107 Patient Selection • Patient Simulation And Structure Localization • Selection Of Beam Energy, Number, And Direction • Optimization • Conversion Of Intensity Profiles To Leaf Motion • Forward Dose ...
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Background: Accurate dose calculations in small beamlets and lung material have been a great challenge for most of treatment planning systems (TPS). In the current study, the dose calculation accuracy of TiGRT TPS was evaluated for small beamlets in water and lung phantom by comparison to Monte Carlo (MC) calculations. Materials and Methods: The head of Siemens Oncor-impression linac...
متن کاملKnowledge-based IMRT treatment planning for prostate cancer.
PURPOSE To demonstrate the feasibility of using a knowledge base of prior treatment plans to generate new prostate intensity modulated radiation therapy (IMRT) plans. Each new case would be matched against others in the knowledge base. Once the best match is identified, that clinically approved plan is used to generate the new plan. METHODS A database of 100 prostate IMRT treatment plans was ...
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PURPOSE The observation that human meningioma cells strongly express somatostatin receptor (SSTR 2) was the rationale to analyze retrospectively in how far DOTATOC PET/CT is helpful to improve target volume delineation for intensity modulated radiotherapy (IMRT). PATIENTS AND METHODS In 26 consecutive patients with preferentially skull base meningioma, diagnostic magnetic resonance imaging (M...
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ژورنال
عنوان ژورنال: Journal of Thoracic Oncology
سال: 2019
ISSN: 1556-0864
DOI: 10.1016/j.jtho.2019.08.251