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  1. 341
    “…On the other hand, modification of the initial plan by process A did not affect the dose of the OAR, exCTV or beam delivery time. In spot scanning PBT, modification of the initial radiotherapy plan by systemic deletion of spots distant from the CTV could result in a dose reduction to the OAR.…”
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    Online Artículo Texto
    Simulation study using the spots deletion technique in spot scanning proton beam therapy for prostate cancers
  2. 342
    “…Subsequently, 101 IMRT plans of 88 cases (77 dogs and 11 cats) were evaluated for absolute dose of plan target volume (PTV) and organs at risk (OAR) and were analyzed for the relative dose distribution by gamma analysis (3%/3 mm, >10%) using EBT3 film. …”
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    Online Artículo Texto
    Adjustment of multi-leaf collimator parameters in 4-MV and 6-MV IMRT: A study of veterinary clinical cases
  3. 343
    “…Significantly lower doses of OAR were in the IPSA plans that were more homogeneous (HI=0.66). …”
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    Online Artículo Texto
    Dosimetric Evaluation of Different Optimization Algorithms Used in Interstitial Brachytherapy of Cervical Carcinoma
  4. 344
    “…In this study, we assessed whether amino acid substitutions are critical factors for higher mortality of JaTH160 compared with JaOArS982 in mice using the technique of infectious cDNA clones. …”
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    Online Artículo Texto
    A Simple Mechanism Based on Amino Acid Substitutions is not a Critical Determinant of High Mortality of Japanese Encephalitis Virus Infection in Mice
  5. 345
    “…A fundamental problem in radiotherapy is the variation of organ at risk (OAR) volumes. Here we present our initial experience in engaging a large Radiation Oncology (RO) community to agree on national guidelines for OAR delineations. …”
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    Online Artículo Texto
    Initial experience with introducing national guidelines for CT- and MRI-based delineation of organs at risk in radiotherapy
  6. 346
    “…Two deep learning-based auto-segmentation systems, including an in-house developed system (FD) and a commercial product (UIH), were used to generate two auto-segmented OARs sets (OAR_FD and OAR_UIH). Treatment plans based on auto-segmented OARs and following our clinical requirements were generated for each patient on each OARs sets (Plan_FD and Plan_UIH). …”
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    Online Artículo Texto
    The dosimetric impact of deep learning-based auto-segmentation of organs at risk on nasopharyngeal and rectal cancer
  7. 347
    “…In conclusion, HDR-BT may be superior when the dose to the target lesion plays a more important role than the OAR dose in selecting radiotherapy modalities for CAS.…”
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    Dosimetric Superiority of High-Dose-Rate (HDR) Brachytherapy Using a Surface Mold Applicator for Primary Cutaneous Angiosarcoma of the Scalp
  8. 348
    “…Secondary aortoenteric fistula (sAEF) is a rare but serious complication after open aortic aneurysm repair (OAR). Although there is no consensus on the treatment strategy for sAEF, acute management of bleeding and infection control greatly affect the outcome. …”
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    A Case Series of Secondary Aortoenteric Fistula after Open Aortic Aneurysm Repair: Timing and Technique of Surgery
  9. 349
    “…In this study, we aimed to evaluate the feasibility and improvements in organs-at-risk (OAR) doses in prostate cancer RT planning using this tool served on a web application. …”
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    Online Artículo Texto
    ICON-P – A double-blind evaluation of quality improvements with individualized CONstraints from low-cost knowledge-based radiation therapy planning in prostate cancer
  10. 350
    “…KBP and MCO have shown to reduce OAR dose while maintaining desired PTV coverage in this study. …”
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    Online Artículo Texto
    The effect of integrating knowledge‐based planning with multicriteria optimization in treatment planning for prostate SBRT
  11. 351
    “…For three patients no deterioration of the OAR parameters was observed. Other patients showed large deteriorations, e.g. for one patient [Formula: see text] of the chiasm differed by 28.1%. …”
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    Possibilities and challenges when using synthetic computed tomography in an adaptive carbon-ion treatment workflow
  12. 352
    “…The scorecard awarded points for OAR doses lower than those cited in Alliance A021501. …”
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    Scorecards: Quantifying Dosimetric Plan Quality in Pancreatic Ductal Adenocarcinoma Stereotactic Body Radiation Therapy
  13. 353
    “…Given the need to balance dose accuracy with OAR sparing, we recommend the utilization of 3 mm setup uncertainty as an acceptable simulation of the dose delivered.…”
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    Daily Head and Neck Treatment Assessment for Optimal Proton Therapy Planning Robustness
  14. 354
    “…CONCLUSION: IMRT is superior to 3D conformal radiation treatment for anal carcinoma with respect to OAR sparing, including bone marrow sparing.…”
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    Optimal organ-sparing intensity-modulated radiation therapy (IMRT) regimen for the treatment of locally advanced anal canal carcinoma: a comparison of conventional and IMRT plans
  15. 355
    “…Dose restrictions for the organs at risk (OAR) were downscaled to this prescription from high dose concepts up to 72 Gy. …”
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    Online Artículo Texto
    The impact of direct aperture optimization on plan quality and efficiency in complex head and neck IMRT
  16. 356
    “…The most conformal and homogeneous dose distributions were reproduced within a reference eye environment to assess organ-at-risk (OAR) doses in the Pinnacle(3) treatment planning system (TPS). …”
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    Keeping an eye on the ring: COMS plaque loading optimization for improved dose conformity and homogeneity
  17. 357
    “…The strongest new finding is 5 genes were thought to be the most crucial candidate genes associated with post-weaning gain: s58995.1 was located within the ovine genes MEF2B and RFXANK, OAR3_84073899.1, OAR3_115712045.1 and OAR9_91721507.1 were located within CAMKMT, TRHDE, and RIPK2 respectively. …”
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    Online Artículo Texto
    Genome-Wide Association Studies for Growth and Meat Production Traits in Sheep
  18. 358
    “…No MRIG-CBT plans surpassed the D(2cc) limits of any OAR. Only small improvements (D(90) of 80%) were found for large targets (> 40 cc) when using T&O applicator approach. …”
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    Online Artículo Texto
    High resolution (3 Tesla) MRI-guided conformal brachytherapy for cervical cancer: consequences of different high-risk CTV sizes
  19. 359
    “…We previously reported that non-coplanar intensity-modulated radiotherapy (IMRT) was superior to coplanar IMRT in organ-at-risk (OAR) protection and target dose distribution. This consecutive treatment planning study compared IMRT with volumetric-modulated arc therapy (VMAT). …”
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    Dosimetric comparison of intensity-modulated radiotherapy (IMRT) and volumetric modulated arc therapy (VMAT) in total scalp irradiation: a single institutional experience
  20. 360
    “…Subsequently, reduced doses are applied to OAR. Using protons, the benefit of additional PET is smaller since target coverage is more conformal and dose to OAR is already reduced compared to photons. …”
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    Influence of (68)Ga-DOTATOC on sparing of normal tissue for radiation therapy of skull base meningioma: differential impact of photon and proton radiotherapy
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