Results 81 to 90 of about 1,669,562 (240)

Second Breast‐Conserving Treatment for Ipsilateral Breast Tumor Recurrence: A Review of Patient Selection, Reirradiation Techniques, and Clinical Outcomes

International Journal of Cancer, EarlyView.
ABSTRACT Local recurrence after primary breast cancer treatment remains a complex clinical scenario in patients previously treated with breast‐conserving therapy and radiotherapy. For decades, salvage mastectomy was considered the standard treatment for ipsilateral breast tumor recurrence, largely because of concerns about local control after repeat ...
Cezara Cheptea, Youlia Kirova, Radu Iulian Mitrica, Mihaela Badea, Pierre Loap   +4 more
wiley   +1 more source

REPeated mAgnetic resonance Image-guided stereotactic body Radiotherapy (MRIg-reSBRT) for oligometastatic patients: REPAIR, a mono-institutional retrospective study

Radiation Oncology
Background Oligo-progression or further recurrence is an open issue in the multi-integrated management of oligometastatic disease (OMD). Re-irradiation with stereotactic body radiotherapy (re-SBRT) technique could represent a valuable treatment option to
Giuditta Chiloiro, Giulia Panza, Luca Boldrini, Angela Romano, Lorenzo Placidi, Matteo Nardini, Matteo Galetto, Claudio Votta, Maura Campitelli, Francesco Cellini, Mariangela Massaccesi, Maria Antonietta Gambacorta   +11 more
doaj   +1 more source

Case report: Stereotactic MR-guided adaptive radiotherapy for inoperable urothelial carcinoma at the renal pelvis

Frontiers in Oncology
We report the case of an 87-year-old woman with upper tract urothelial carcinoma at the left renal pelvis. She received stereotactic body radiotherapy of 35 Gy in five fractions for palliative treatment of hematuria that was delivered by a 1.5-T magnetic
Wajana Thaweerat, Pittaya Dankulchai
doaj   +1 more source

Epigenetic Predictors of Smoking: External Validation and Association With Smoking‐Related Cancer Risk

International Journal of Cancer, EarlyView.
ABSTRACT Tobacco smoking has a strong influence on DNA methylation (DNAm), enabling the development of DNAm‐based smoking predictors, yet external evaluations of these have remained limited. We aimed to assess six DNAm‐based smoking predictors in a large sample of middle‐aged and older Australians for (i) their accuracy and reliability, and (ii) their ...
Xiaoyu Fan, Danmeng Lily Li, Allison M. Hodge, Julie K. Bassett, Nina Afshar, Melissa C. Southey, Graham G. Giles, Roger L. Milne, Pierre‐Antoine Dugué   +8 more
wiley   +1 more source

Clinical Advantages of Positron Emission Tomography/Computed Tomography and Positron Emission Tomography/Magnetic Resonance in Radiotherapy: A Narrative Review

iRADIOLOGY
Positron emission tomography (PET)–based multimodal imaging, including PET/computed tomography (PET/CT) and PET/magnetic resonance (PET/MR), plays an increasingly important role in precision radiotherapy by integrating metabolic and anatomical ...
Yingze Fu, Jyh‐Cheng Chen, Zhongying Ma, Junchi Ma, Jianfeng Qiu   +4 more
doaj   +1 more source

Robustness of radiomics features on 0.35 T magnetic resonance imaging for magnetic resonance-guided radiotherapy

Physics and Imaging in Radiation Oncology
Background and purpose: MR-guided radiotherapy adds the precision of magnetic resonance imaging (MRI) to the therapeutic benefits of a linear accelerator.
Morgan Michalet, Gladis Valenzuela, Pierre Debuire, Olivier Riou, David Azria, Stéphanie Nougaret, Marion Tardieu   +6 more
doaj   +1 more source

jucyLL/Boundary-Guided-Transformer-for-Automatic-DTAV-Measurement-in-MR-Images: A boundary-guided transformer based method for measuring distance from rectal tumor to anal verge on magnetic resonance images

, 2023
Boundary-Guided Transformer for Automatic DTAV Measurement in MR ...
shen
core   +1 more source

Human biomarker navigator

iMeta, EarlyView.
The Human Biomarker Navigator integrates the disease continuum, biomarker dynamics, cross‐organ biomarker networks, biomarker classification, and technology‐driven paradigms. It maps how biomarkers link multi‐system physiology and pathology across the nervous, respiratory, endocrine, circulatory, immune, digestive, urinary, reproductive, and ...
Meng‐Yao Li, Qian Zhang, Zijie Wang, Zeping Gui, Jing Liu, Jingda Li, Maojun Jiang, Zukang Chang, Qingqing Han, Bendong Yang, Tariq Saeed, Jun Li, Jinghan Jia, Chenghu Song, Tong Shao, Tianhuan Peng, Xueying Zhang, Pingping Guo, Jun Luo, Gangao Yang, Yuan Wan, Gokhan Zengin, Quan Yuan, Lingru Li, Xiaohui Fan, Yang Luo, Lvyun Zhu, Yanfei Zheng, Wenjun Mao, Wenlong Sun   +29 more
wiley   +1 more source

Monitoring glioblastoma dynamics during chemoradiation on the 1.5 T magnetic resonance imaging-linear accelerator

Clinical and Translational Radiation Oncology
Introduction: Magnetic resonance-guided radiotherapy enables repeated on-treatment imaging during chemoradiotherapy for glioblastoma (GBM), providing an opportunity to study dynamic tumor changes.
Kurl Jamora, Dominique Mathieu, Su Chen Fong, Morikatsu Wada, Richard Khor, Mark Tacey, Benjamin Harris, Sandra Fisher, Brayden Geary, Hui Gan, Lawrence Cher, Eddie Lau, Augusto Gonzalvo, Ricky O’Brien, Daryl Wilding-McBride, Andrew M Scott, Sweet Ping Ng   +16 more
doaj   +1 more source

Towards rapid and efficient simulation-free radiotherapy: MR guided adaptive prostate radiotherapy on the MR-Linac using diagnostic MRI reference planning.

BACKGROUND AND PURPOSE: Simulation-free radiotherapy offers improved efficiency for adaptive treatments. This planning study presents a simulation-free pre-treatment workflow for prostate cancer online adaptive radiotherapy on a MR-Linac.
Oelfke, U, Chick, J, Alexander, S, Nill, S, Dunlop, A, Herbert, T, Cooper, S, Predescu, N, Casey, F, Lőrincz-Molnár, S-B, Tree, A   +10 more
core   +1 more source