Výsledky vyhledávání - "RADIATION-THERAPY"

Biochemical outcome of prostate cancer patients treated with hypofractionated external radiation and a single high-dose-rate brachytherapy boost

Autoři: Staby Olsén, Johan Valachis, Antonis Karlsson, Leif a další

Zdroj: Brachytherapy. 24(1):45-53

Témata: Boost, Bounce, Brachytherapy, HDR, Prostate cancer, Radiation therapy

Popis souboru: print

Přístupová URL adresa: https://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-117630
https://doi.org/10.1016/j.brachy.2024.07.005

Multi-Institutional Verification of a Novel Predictor (Volume-Scaled SUVmax) for Successful Biology-Guided Radiotherapy Delivery of Small Targets.

Autoři: Ashraf, M. Ramish Pham, Daniel Bal, Girish a další

Zdroj: Cancers. Nov2025, Vol. 17 Issue 22, p3645. 15p.

Témata: *RADIATION therapy equipment, *RADIOPHARMACEUTICALS, *DEOXY sugars, *RADIATION dosimetry, *POSITRON emission tomography, *RETROSPECTIVE studies, *DESCRIPTIVE statistics, *MEDICAL records, *ACQUISITION of data, *RESEARCH, *RESEARCH methodology, *TUMORS, *RADIATION doses, *THREE-dimensional printing, *DIGITAL image processing, *CONFIDENCE intervals, RESEARCH evaluation

Stereotactic magnetic resonance imaging-guided adaptive radiotherapy: a pooled analysis of a master prospective trial Free.

Autoři: Leeman, Jonathan E Shin, Kee-Young Droznin, Alexander a další

Zdroj: JNCI: Journal of the National Cancer Institute. Nov2025, Vol. 117 Issue 11, p2289-2297. 9p.

Témata: *RADIOTHERAPY, *IMAGE-guided radiation therapy, *EXPERIMENTAL design, *PATIENT reported outcome measures, *TREATMENT effectiveness, *MEDICAL research, *STATISTICAL reliability, *CANCER treatment

Dynamic cone beam CT reconstruction via spatiotemporal Gaussian neural representation.

Autoři: Fu, Yabo Zhang, Hao Cai, Weixing a další

Zdroj: Medical Physics. Nov2025, Vol. 52 Issue 11, p1-14. 14p.

Témata: *CONE beam computed tomography, *IMAGE-guided radiation therapy, *IMAGING systems, *ARTIFICIAL neural networks, *FOUR-dimensional imaging

Multimodal synthetic CT generation in tumor radiotherapy.

Autoři: Li, Xue Ran, Rongli Wu, Liang a další

Zdroj: Medical Physics. Nov2025, Vol. 52 Issue 11, p1-18. 18p.

Témata: *CANCER radiotherapy, *IMAGE-guided radiation therapy, *DEEP learning, *GENERATIVE adversarial networks, *COMPUTER-assisted image analysis (Medicine), *COMPUTED tomography, *IMAGE quality in imaging systems

Deep learning‐based synthetic‐CT‐free photon dose calculation in MR‐guided radiotherapy: A proof‐of‐concept study.

Autoři: Xiao, Fan Radonic, Domagoj Wahl, Niklas a další

Zdroj: Medical Physics. Nov2025, Vol. 52 Issue 11, p1-14. 14p.

Témata: *DEEP learning, *IMAGE-guided radiation therapy, *PROSTATE cancer, *RADIATION dosimetry, *MEDICAL dosimetry, *MONTE Carlo method, *COMPUTED tomography, *RADIOTHERAPY

Experimental investigation of real‐time 3D beam's eye view image‐guided radiotherapy for prostate SBRT.

Autoři: Chrystall, Danielle Stewart, Maegan Jin, Freeman a další

Zdroj: Medical Physics. Nov2025, Vol. 52 Issue 11, p1-12. 12p.

Témata: *DEEP learning, *IMAGE-guided radiation therapy, *DIAGNOSTIC imaging, *IMAGE segmentation, *STEREOTACTIC radiotherapy, *MEDICAL technology, *SAFETY

Magnetic Resonance Guided Radiation Therapy (MRgRT) Prostate Motion and Margins.

Autoři: Peng, Sammi Courtot, Tegan Lye, Jessica a další

Zdroj: Journal of Medical Radiation Sciences. Oct2025, p1. 8p. 5 Illustrations.

Témata: *PROSTATE cancer, *IMAGE-guided radiation therapy, *RADIOTHERAPY, *DIAGNOSTIC imaging, *RADIATION doses, *RADIOTHERAPY safety, *TREATMENT duration

Nanopartículas como moduladores de los efectos de las radiaciones ionizantes

Autoři: Perez Amor, Miguel Angel

Thesis Advisors: Barquinero, J. F. (Joan Francesc)

Zdroj: TDX (Tesis Doctorals en Xarxa)

Témata: Nanopartícules, Nanoparticles, Nanopartículas, Radioteràpia, Radiation therapy, Radioterapia, Radiosensibilització, Radiosensitization, Radiosensibilización, Ciències Experimentals

Popis souboru: application/pdf

Přístupová URL adresa: http://hdl.handle.net/10803/690931

Novel Risk Factors for Uveal Melanoma in Adolescent and Young Adult Patients: A Comprehensive Case–Control Analysis

Autoři: Nisanova, Arina Park, Susanna S Amin, Aana a další

Zdroj: Ophthalmology Science. 5(4)

Témata: 32 Biomedical and Clinical Sciences (for-2020), 3212 Ophthalmology and Optometry (for-2020), Genetics (rcdc), Cancer (rcdc), Prevention (rcdc), Rare Diseases (rcdc), Pediatric (rcdc), Eye Disease and Disorders of Vision (rcdc), Clinical Research (rcdc), Uveal melanoma, Ocular melanoma, Adolescents and young adults, Risk factors, Proton beam radiation therapy, Adolescents and young adults, Ocular melanoma, Proton beam radiation therapy, Risk factors, Uveal melanoma

Popis souboru: application/pdf

Přístupová URL adresa: https://escholarship.org/uc/item/4pf80514
https://escholarship.org/content/qt4pf80514/qt4pf80514.pdf

An Implicit Registration Framework Integrating Kolmogorov–Arnold Networks with Velocity Regularization for Image-Guided Radiation Therapy.

Autoři: Sun, Pulin Zhang, Chulong Yang, Zhenyu a další

Zdroj: Bioengineering (Basel). Sep2025, Vol. 12 Issue 9, p1005. 19p.

Témata: *IMAGE-guided radiation therapy, *IMAGE registration, *MATHEMATICAL optimization, *PRINCIPAL components analysis, *IMPLICIT functions, *ARTIFICIAL neural networks

CBCT-based online adaptive radiotherapy of the bladder – geometrical and dosimetrical considerations compared to conventional IGRT.

Autoři: Fischer, Jann Fischer, Laura Anna Bensberg, Jona a další

Zdroj: Radiation Oncology. 8/14/2025, Vol. 20 Issue 1, p1-13. 13p.

Témata: *CONE beam computed tomography, *IMAGE-guided radiation therapy, *THERAPEUTICS, *RADIOTHERAPY, *BLADDER cancer, *RADIATION doses

基于每日CBCT的乳腺癌术后单周超大分割全乳放疗的位置误差及外扩边界研究.

Alternate Title: Set-up error and CTV margin in one-week ultra-hypofractionated whole breast irradiation after breast-conserving surgery based on daily CBCT.

Autoři: 王孟潇 樊文栋 曹菁璟 a další

Zdroj: China Oncology. Aug2025, Vol. 35 Issue 8, p752-760. 9p.

Témata: *IMAGE-guided radiation therapy, *CONE beam computed tomography, *LUMPECTOMY, *MEASUREMENT uncertainty (Statistics)

Measurement of Imaging Dose in 2D kV Image Guided Radiotherapy Using Indigenously Developed Portable Free Air Ionization Chamber.

Autoři: Chaudhary, Rahul Kumar Kumar, Sudhir More, Mahendra a další

Zdroj: Journal of Medical Physics. Jul-Sep2025, Vol. 50 Issue 3, p554-559. 6p.

Témata: *IMAGE-guided radiation therapy, *IONIZATION chambers, *MEDICAL dosimetry, *X-ray tubes, *RADIATION doses, *RADIATION exposure, *RADIATION measurements

An open‐source deep learning framework for respiratory motion monitoring and volumetric imaging during radiation therapy.

Autoři: Hindley, Nicholas Keall, Paul J.

Zdroj: Medical Physics. Jul2025, Vol. 52 Issue 7, p1-21. 21p.

Témata: *DEEP learning, *IMAGE-guided radiation therapy, *THREE-dimensional imaging, *OPEN source software, *RESPIRATORY mechanics, *RADIOTHERAPY, *THERAPEUTICS, *AUTOMATIC tracking

A viscous fluid model for large‐scale motion estimation in image‐guided radiotherapy.

Autoři: Draper, Tom J. W. Zachiu, Cornel Raaymakers, Bas W.

Zdroj: Medical Physics. Jul2025, Vol. 52 Issue 7, p1-13. 13p.

Témata: *IMAGE-guided radiation therapy, *MOTION estimation (Signal processing), *IMAGE registration, *COMPUTER-assisted image analysis (Medicine), *COMPUTED tomography, *VISCOUS flow, *NAVIER-Stokes equations

Impact of deep learning model uncertainty on manual corrections to MRI-based auto-segmentation in prostate cancer radiotherapy

Autoři: Rogowski, Viktor Svalkvist, Angelica Maspero, Matteo a další

Zdroj: Journal of applied clinical medical physics [electronic resource] / American College of Medical Physics LUND-PROBE. 26(9)

Témata: radiation therapy, deep learning, delineation, segmentation

Popis souboru: electronic

Přístupová URL adresa: https://research.chalmers.se/publication/549188
https://research.chalmers.se/publication/549188/file/549188_Fulltext.pdf

Portal dose image prediction using Monte Carlo generated transmission energy fluence maps of dynamic radiotherapy treatment plans: a deep learning approach

Autoři: Andersson, Peter M Båth, Magnus Palm, Åsa a další

Zdroj: Biomedical Engineering & Physics Express. 11(3)

Témata: Algorithms, Computer Simulation, Deep Learning, Humans, Image Processing, Computer-Assisted, Monte Carlo Method, Neoplasms, Particle Accelerators, Phantoms, Imaging, Radiotherapy Dosage, Radiotherapy Planning, Radiotherapy, Intensity-Modulated, Failure analysis, Gamma rays, Hadrons, Photons, Electronic portal imaging device dosimetry, Electronic portal imaging devices, Energy fluences, Monte carlo, Monte Carlo’s simulation, Radiotherapy treatment, Simulation, Transmission dosimetry, Treatment plans, Article, cancer radiotherapy, comparative study, deep learning, feasibility study, gamma radiation, human, in vivo dosimetry, intensity modulated radiation therapy, Monte Carlo method, prediction, radiation beam, radiation dose distribution, radiation energy, radiotherapy dosage, treatment planning, U-Net architecture, volumetric modulated arc therapy, algorithm, computer simulation, image processing, imaging phantom, magnetic and electromagnetic equipment, neoplasm, procedures, radiotherapy, radiotherapy planning system, Dosimetry

Popis souboru: print

Přístupová URL adresa: https://urn.kb.se/resolve?urn=urn:nbn:se:ri:diva-78350
https://doi.org/10.1088/2057-1976/adc73f

Clinical judgement, treatment decisions and frailty management in older cancer patients: a qualitative study exploring the experiences of radiation therapy staff

Autoři: Axelsson, Sofia Fessé, Per Fransson, Per a další

Zdroj: Journal of Medical Radiation Sciences.

Témata: decision-making, experiences, frailty, geriatric assessment, radiation therapy staff

Popis souboru: electronic

Přístupová URL adresa: https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-243537
https://doi.org/10.1002/jmrs.70017

Aurora kinase B is required for growth and expansion of medulloblastoma cells in the tissue context

Autoři: Gries, Alexandre Kumar, Karthiga Santhana Kuttler, Fabien a další

Zdroj: Neoplasia. 59

Témata: Medulloblastoma, aurora kinase B, organotypic cerebellum slice culture, radiation therapy replacement, zebrafish larval model

Popis souboru: electronic

Přístupová URL adresa: https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-544253
https://doi.org/10.1016/j.neo.2024.101078