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  1. 2081
    “…BACKGROUND: For stereotactic body radiotherapy (SBRT) to central (C) and ultracentral (UC) lung tumors, our provincial practice has been to prioritize organs at risk (OARs) constraints by compromising target volume coverage if needed. …”
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    Online Artículo Texto
    Outcomes of stereotactic body radiotherapy 60 Gy in 8 fractions when prioritizing organs at risk for central and ultracentral lung tumors
  2. 2082
    “…CONCLUSIONS: Inaccuracy in isocenter positioning for VMAT left-sided PMRT irradiation may impact the dosimetry of the CTVs and OARs to a different extent, depending on the directions and magnitude of the perturbation. …”
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    Online Artículo Texto
    Impact of positioning errors in the dosimetry of VMAT left-sided post mastectomy irradiation
  3. 2083
    “…The inputs were the images with structures, with each target and organs at risk (OARs) assigned a unique label. The outputs were dose maps, including coarse dose maps and converted fine dose maps (FDM) from convolution. …”
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    Online Artículo Texto
    A feasibility study on an automated method to generate patient‐specific dose distributions for radiotherapy using deep learning
  4. 2084
    “…The D(0.1cc) for the spinal cord and D(2cc) for the small intestine were better in TOMO in terms of OARs. However, TOMO had more MUs and required a longer delivery time. …”
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    Online Artículo Texto
    Dosimetric comparison of tomotherapy and volumetric‐modulated arc therapy for children with neuroblastoma
  5. 2085
    “…BACKGROUND AND PURPOSE: Volumetric modulated arc radiotherapy (RT) has become pivotal in the treatment of prostate cancer recurrence (RPC) to optimize dose distribution and minimize toxicity, thanks to the high-precision delineation of prostate bed contours and organs at risk (OARs) under multiparametric magnetic resonance (mpMRI) guidance. …”
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    Online Artículo Texto
    The Role of Multiparametric Magnetic Resonance in Volumetric Modulated Arc Radiation Therapy Planning for Prostate Cancer Recurrence After Radical Prostatectomy: A Pilot Study
  6. 2086
    “…All other dosimetric parameters for targets and OARs were not significantly different between the two algorithms. …”
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    Online Artículo Texto
    Comparison of two inverse planning algorithms for cervical cancer brachytherapy
  7. 2087
    “…PURPOSE: To investigate whether volumetric-modulated proton arc therapy (VPAT) plans generate comparable doses to organs at risk (OARs) compared with interstitial high–dose-rate (iHDR) brachytherapy for patients with gynecologic cancer with disease extension to parametrial/pelvic side wall, who are not eligible for the aggressive procedure. …”
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    Online Artículo Texto
    Proton Arc Therapy vs Interstitial HDR Brachytherapy in Gynecologic Cancer with Parametrial/pelvic Side Wall Extension
  8. 2088
    “…CONCLUSIONS: We re-optimized HDR brachytherapy plans to escalate DILs dose to a mean D(90) of > 150% while maintaining favorable prostate coverage and OARs doses. We propose DIL D(90) dose of > 150% (22.5 Gy) as an achievable goal.…”
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    Online Artículo Texto
    Dose differentiated high-dose-rate prostate brachytherapy: a feasibility assessment of MRI-guided dose escalation to dominant intra-prostatic lesions
  9. 2089
    “…Besides, IMRT-SF plan took advantages in achieve effective external expansion of skin dose intensity and OARs protection.…”
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    Dosimetric comparison of two dose expansion methods in intensity modulated radiotherapy for breast cancer
  10. 2090
    “…Despite ensuring robustness, the dose to the OARs increased slightly with WET-based BCs but remained below the dose constraint. …”
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    Robust Beam Selection Based on Water Equivalent Thickness Analysis in Passive Scattering Carbon-Ion Radiotherapy for Pancreatic Cancer
  11. 2091
    “…RESULTS: All of the plans generated similar dose distributions for PTVs and organs at risk (OARs), except that the 2A- and 3A-VMAT plans yielded a significantly higher conformity index (CI) than the c-IMRT plan. …”
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    Online Artículo Texto
    Volumetric Modulated Arc Therapy vs. c-IMRT for the Treatment of Upper Thoracic Esophageal Cancer
  12. 2092
    “…Dosimetry of the target and organs at risk (OARs), monitor unit (MU), out-of-field dose, and delivery time were statistically analyzed. …”
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    Online Artículo Texto
    Comparison of Two RapidArc Delivery Strategies in Stereotactic Body Radiotherapy of Peripheral Lung Cancer with Flattening Filter Free Beams
  13. 2093
    “…The aim of the present study was to investigate the dose-volume variations of planning target volume (PTV) and organs at risks (OARs) in 15 left lung cancer patients comparing analytical anisotropic algorithm (AAA) versus Acuros XB algorithm. …”
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    Clinical implications of Eclipse analytical anisotropic algorithm and Acuros XB algorithm for the treatment of lung cancer
  14. 2094
    “…The D2cc for organs-at-risk (OARs) were also re-evaluated following the simulated movements. …”
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    Online Artículo Texto
    Clinical and Dosimetric Implications of Intrafractional Cylinder Movement During Vaginal Cuff Brachytherapy
  15. 2095
    “…Using target volumes and 6 organs at risk (OARs), models were trained to generate treatment plans in a semiautomated process. …”
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    Online Artículo Texto
    Implementation of a Knowledge-Based Treatment Planning Model for Cardiac-Sparing Lung Radiation Therapy
  16. 2096
    “…The resulting DVHs for organs at risk (OARs) were extracted and used to estimate the risk of SMNs. …”
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    Online Artículo Texto
    Estimated Risk of Radiation-Induced Cancer after Thymoma Treatments with Proton- or X-ray Beams
  17. 2097
    “…ABSTRACT: Objective: This study aimed to investigate the segmentation accuracy of organs at risk (OARs) when denoised computed tomography (CT) images are used as input data for a deep-learning-based auto-segmentation framework. …”
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    Online Artículo Texto
    Impact of Denoising on Deep-Learning-Based Automatic Segmentation Framework for Breast Cancer Radiotherapy Planning
  18. 2098
    “…It was feasible to reduce the HC dose with HC-sparing plan optimization without compromising target coverage and/or dose constraints to other OARs.…”
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    Online Artículo Texto
    Hippocampus sparing volumetric modulated arc therapy in patients with loco-regionally advanced oropharyngeal cancer
  19. 2099
    “…Adaptive radiotherapy has the potential to reduce margins, improve target coverage, and decrease toxicity to organs at risk (OARs) by optimizing radiation delivery to daily anatomic changes. …”
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    Online Artículo Texto
    Case Report: Adaptive radiotherapy in the radiation salvage of prostate cancer
  20. 2100
    “…CONCLUSIONS: SPArc could significantly spare OARs while providing a similar or better robust target coverage compared with IMPT in the treatment of bilateral HNC. …”
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    Online Artículo Texto
    Improve the dosimetric outcome in bilateral head and neck cancer (HNC) treatment using spot-scanning proton arc (SPArc) therapy: a feasibility study
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