LDeform: Longitudinal deformation analysis for adaptive radiotherapy of lung cancer
نویسندگان
چکیده
منابع مشابه
Radiotherapy for Lung Cancer
The aim of this study was to investigate the relationship between standardized uptake value (SUV), obtained from [18F]fluorodeoxyglucose positron emission tomography (FDG PET), and treatment response and survival of inoperable NSCLC patients treated with high dose radiotherapy. Fifty-one patients were included, recording stage, performance, weight loss, tumour volume, histology, lymph node invo...
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Background: The dosimetric parameters required in lung cancer radiation therapy are taken from a homogeneous water phantom; however, during treatment, the expected results are being affected because of its inhomogeneity. Therefore, it becomes necessary to quantify these deviations.Objective: The present study has been undertaken to find out inter- and intra- lung density variations and its dosi...
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Non-small cell lung cancer (NSCLC) typically presents at an advanced stage, which is often felt to be incurable, and such patients are usually treated with a palliative approach. Accumulating retrospective and prospective clinical evidence, including a recently completed randomized trial, support the existence of an oligometastatic disease state wherein select individuals with advanced NSCLC ma...
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A main challenge in radiotherapy is to precisely take into account organs deformation and motion in order to adapt the treatment to each patient. This is particularly important in lung cancer where breathing leads to large displacements. In this work, breath holding techniques (with Active Breath Control device) were used to reduce movements during treatment. We study thorax and lung deformatio...
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Background: To analyze the dosimetric and radio biologic advantages between intensity modulated radiotherapy (IMRT) and 3 dimensional conformal radiotherapy (3DCRT) and selection of optimal photon energy for IMRT treatments. Material and methods: 24 patients with localized prostate carcinoma were planned for 3DCRT and IMRT techniques. Radiation dose of 54 Gy with 2 Gy/fraction, was planned to ...
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ژورنال
عنوان ژورنال: Medical Physics
سال: 2019
ISSN: 0094-2405,2473-4209
DOI: 10.1002/mp.13907