Results 1 to 10 of about 82,070 (285)

MR-Guided Radiotherapy for Liver Malignancies [PDF]

Frontiers in Oncology, 2021
MR guided radiotherapy represents one of the most promising recent technological innovations in the field. The possibility to better visualize therapy volumes, coupled with the innovative online adaptive radiotherapy and motion management approaches ...
Luca Boldrini, Stefanie Corradini, Cihan Gani, Lauren Henke, Ali Hosni, Angela Romano, Laura Dawson   +6 more
doaj   +8 more sources

MR-Guided Radiotherapy for Prostate Cancer [PDF]

Frontiers in Oncology, 2020
External beam radiotherapy remains the primary treatment modality for localized prostate cancer. The radiobiology of prostate carcinoma lends itself to hypofractionation, with recent studies showing good outcomes with shorter treatment schedules. However,
Boris R. Tocco, Amar U. Kishan, Ting Martin Ma, Linda G. W. Kerkmeijer, Alison C. Tree, Alison C. Tree   +5 more
doaj   +7 more sources

Technical Challenges of Real-Time Adaptive MR-Guided Radiotherapy [PDF]

Frontiers in Oncology, 2021
In the past few years, radiotherapy (RT) has experienced a major technological innovation with the development of hybrid machines combining magnetic resonance (MR) imaging and linear accelerators.
Daniela Thorwarth, Daniel A. Low
doaj   +8 more sources

MR-Guided Radiotherapy: The Perfect Partner for Immunotherapy? [PDF]

Frontiers in Oncology, 2021
During the last years, preclinical and clinical studies have emerged supporting the rationale to integrate radiotherapy and immunotherapy. Radiotherapy may enhance the effects of immunotherapy by improving tumor antigen release, antigen presentation, and
Juliane Hörner-Rieber, Juliane Hörner-Rieber, Juliane Hörner-Rieber, Juliane Hörner-Rieber, Sebastian Klüter, Sebastian Klüter, Sebastian Klüter, Jürgen Debus, Jürgen Debus, Jürgen Debus, Jürgen Debus, Jürgen Debus, Jürgen Debus, Gosse Adema, Marleen Ansems, Marcel Verheij   +15 more
doaj   +7 more sources

Stereotactic MR-Guided Radiotherapy for Adrenal Gland Metastases: First Clinical Results. [PDF]

J Clin Med, 2022
Stereotactic MR-guided Radiotherapy (MRgRT) is an interesting treatment option for adrenal gland metastases (AGM). We reviewed data from 12 consecutive patients treated with MRgRT for an AGM in our center between 14 November 2019 and 17 August 2021 ...
Michalet M, Bettaïeb O, Khalfi S, Ghorbel A, Valdenaire S, Debuire P, Aillères N, Draghici R, De Méric De Bellefon M, Charissoux M, Boisselier P, Demontoy S, Marguerit A, Cabaillé M, Cantaloube M, Keskes A, Bouhafa T, Farcy-Jacquet MP, Fenoglietto P, Azria D, Riou O.   +20 more
europepmc   +4 more sources

Longitudinal monitoring of Apparent Diffusion Coefficient (ADC) in patients with prostate cancer undergoing MR-guided radiotherapy on an MR-Linac at 1.5 T: a prospective feasibility study [PDF]

Radiology and Oncology, 2023
Hybrid MRI linear accelerators (MR-Linac) might enable individualized online adaptation of radiotherapy using quantitative MRI sequences as diffusion-weighted imaging (DWI).
Almansour Haidara, Schick Fritz, Nachbar Marcel, Afat Saif, Fritz Victor, Thorwarth Daniela, Zips Daniel, Bertram Felix, Müller Arndt-Christian, Nikolaou Konstantin, Othman Ahmed E, Wegener Daniel   +11 more
doaj   +3 more sources

Stereotactic MR-Guided Radiotherapy for Liver Metastases: First Results of the Montpellier Prospective Registry Study. [PDF]

J Clin Med, 2023
Liver stereotactic body radiotherapy (SBRT) is a local treatment that provides good local control and low toxicity. We present the first clinical results from our prospective registry of stereotactic MR-guided radiotherapy (MRgRT) for liver metastases ...
Bordeau K, Michalet M, Keskes A, Valdenaire S, Debuire P, Cantaloube M, Cabaillé M, Jacot W, Draghici R, Demontoy S, Quantin X, Ychou M, Assenat E, Mazard T, Gauthier L, Dupuy M, Guiu B, Bourgier C, Aillères N, Fenoglietto P, Azria D, Riou O.   +21 more
europepmc   +2 more sources

Machine Learning Radiomics for Predicting Response to MR-Guided Radiotherapy in Unresectable Hepatocellular Carcinoma: A Multicenter Cohort Study. [PDF]

J Hepatocell Carcinoma
Background This study was conducted to assess the efficacy and safety of magnetic resonance (MR)-guided hypofractionated radiotherapy in patients with unresectable hepatocellular carcinoma (HCC).
Su K, Liu X, Zeng YC, Xu J, Li H, Wang H, Du S, Wang H, Yue J, Yin Y, Li Z.   +10 more
europepmc   +2 more sources

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

Med Phys
In magnetic resonance imaging (MRI)‐guided online adaptive radiotherapy, MRI lacks tissue attenuation information necessary for accurate dose calculations.
Xiao F, Radonic D, Wahl N, Delopoulos N, Thummerer A, Corradini S, Belka C, Dedes G, Kurz C, Landry G.   +9 more
europepmc   +2 more sources

Assessment of intrafractional motion of the cervix-uterus by MR-guided radiotherapy system†. [PDF]

J Radiat Res, 2023
The uterus is known as one of the moving organs. We evaluated the movement of the uterus during irradiation and the effects of changes in the surrounding organs using a magnetic resonance (MR)-guided radiotherapy system.
Nagao A, Okamoto H, Nakayama H, Chiba T, Fujiyama D, Kuwahara J, Sakasai T, Kashihara T, Kaneda T, Inaba K, Okuma K, Murakami N, Igaki H.   +12 more
europepmc   +2 more sources