Results 101 to 110 of about 52,263 (284)

Stereotactic multiple arc radiotherapy

The British Journal of Radiology, 1990
Abstract A radiotherapy technique is presented for delivering a concentrated pattern of absorbed dose to intracranial lesions. Treatment takes place on a conventional, isocentrically mounted linear accelerator, rotated in several planes around a single target site.
E S, Thomson, S S, Gill, D, Doughty
openaire   +2 more sources

Combining radiotherapy with CAR‐T cell therapy for solid tumors: Challenges, mechanisms, and future directions

Precision Radiation Oncology, EarlyView.
Radiotherapy enhances CAR‐Tcell therapy by increasing antigenicity, improving trafficking, and reshaping the tumor microenvironment. Despite its dual effects, including potential immune suppression, understanding these mechanisms enables the development of strategies to maximize synergy in solid tumors.
Leran Qiu, Xingyu Zhou, Jiao Xue, Xiaokang Zhang, Songbing Qin   +4 more
wiley   +1 more source

O-methylguanine-DNA methyltransferase (MGMT) mRNA expression predicts outcome in malignant glioma independent of MGMT promoter methylation [PDF]

, 2011
Background: We analyzed prospectively whether MGMT (O(6)-methylguanine-DNA methyltransferase) mRNA expression gains prognostic/predictive impact independent of MGMT promoter methylation in malignant glioma patients undergoing radiotherapy with ...
Kreth Simone, Friedrich W. Kreth, Hans A Kretzschmar, Lutz Juergen, Ludwig C. Hinske, Friedrich W Kreth, Ledderose Carola, Kretzschmar, Hans A., Kreth, Friedrich-Wilhelm, Juergen Lutz, Eigenbrod, Sabina, Kreth, Simone, Tonn, Joerg C., Thon Niklas, Thon, Niklas, Eigenbrod Sabina, Joerg C Tonn, Hinske, Ludwig C., Egensperger Rupert, Kretzschmar Hans A., Carola Ledderose, Rupert Egensperger, Kreth Friedrich W., Joerg C. Tonn, Lutz, Juergen, Niklas Thon, Hans A. Kretzschmar, Kreth, Friedrich W., Egensperger, Rupert, Hinske Ludwig C., Hinske, Ludwig Christian, Ludwig C Hinske, Sabina Eigenbrod, Tonn Joerg C., Ledderose, Carola, Simone Kreth   +35 more
core   +1 more source

Advances in mucosal injury mechanisms in radiation‐induced esophagitis associated with thoracic radiotherapy

Precision Radiation Oncology, EarlyView.
There is no specific therapeutic drug regimen for radiation esophagitis. In previous studies, radiation esophagitis was considered a self‐limiting disease; however, current clinical approaches are limited to symptomatic treatment, which yields unsatisfactory therapeutic outcomes.
Hao Zhang, Liangxue Luo, Chaofen Zhao, Bibo Wu, Jing Zhang, Lingfeng Liu, Bing Lu, Shengfa Su   +7 more
wiley   +1 more source

Reirradiation of Pediatric Tumors Using Hypofractionated Stereotactic Radiotherapy

, 2017
Background: This study aimed to evaluate the efficacy and safety of hypofractionated stereotactic radiotherapy for reirradiation of recurrent pediatric tumors.
Yildiz, Ferah, Akyol, Fadil, Sezen, Duygu, Cengiz, Mustafa, YILDIZ, F, SEZEN, D, GURKAYNAK, M, GULTEKIN, M, Hurmuz, Pervin, Ozyigit, Gokhan, ZORLU, F, Yazici, Gozde, Gurkaynak, Murat, CENGIZ, M, Zorlu, Faruk, AKYOL, F, Gultekin, Melis   +16 more
core   +1 more source

A new perspective on radiotherapy in the comprehensive treatment of cancer

Precision Radiation Oncology, EarlyView.
Radiotherapy remains a key component in the comprehensive management of cancer. Its effectiveness is significantly improved through strategic combinations with chemotherapy, targeted therapy, and immunotherapy, providing a range of therapeutic outcomes from cure to palliative care.
Yingze Ma, Hongxuan Yu, Shijie Shang, Shixin Shan, Dawei Chen   +4 more
wiley   +1 more source

Profile of European radiotherapy departments contributing to the EORTC Radiation Oncology Group (ROG) in the 21st century

, 2008
Since 1982, the Radiation Oncology Group of the EORTC (EORTC ROG) has pursued an extensive Quality Assurance (QA) program involving all centres actively participating in its clinical research.
Collette, L., Budiharto, Tom, Hurkmans, Coen, Aird, Edwin, Musat, Elena, Duclos, F., Davis, Bernard, Poortmans, P., Aird, E., Monti, A., Monti, Angelo, Musat, E., Collette, Laurence, Bar-Deroma, R., Davis, B., Bernstein, Zvi, van Tienhoven, Geertjan, Poortmans, Philip, Tienhoven, G., Hurkmans, C., Bar-Deroma, Raquel, Duclos, Frédéric, Bernstein, Z., Budiharto, T.   +23 more
core   +1 more source

Nomogram integrating MRI radiomics and white matter hyperintensity grading for predicting overall survival in patients with non‐small cell lung cancer and brain metastases receiving whole‐brain radiotherapy

Precision Radiation Oncology, EarlyView.
A prognostic nomogram integrating radiomic features and white matter hyperintensity (WMH) grading was developed to enable individualized survival prediction in patients with brain metastases (BMs). Integration of these imaging biomarkers into the clinical model enhanced predictive performance, indicating their incremental prognostic value for BM ...
Jianan Ni, Yuefeng Lu, Haoli Xu, Xuni Xu, Mengjing Zhao, Yingnan Xue, Gang Li, Yuxia Duan   +7 more
wiley   +1 more source

Epigenetic modification in radiotherapy and immunotherapy for cancers

Tzu Chi Medical Journal
Radiotherapy (RT) is one of the primary treatment modalities in managing cancer patients. Recently, combined RT and immunotherapy (IT) (i.e., radio-IT [RIT]) have been aggressively investigated in managing cancer patients.
Shih-Kai Hung, Moon-Sing Lee, Wen-Yen Chiou, Dai-Wei Liu, Chih-Chia Yu, Liang-Cheng Chen, Ru-Inn Lin, Chia-Hui Chew, Feng-Chun Hsu, Hsuan-Ju Yang, Michael W. Y. Chan, Hon-Yi Lin   +11 more
doaj   +1 more source

Stereotactic radiotherapy in recurrent gynecological cancer: a case series

, 2009
Scarce data are available on the use of extracranial stereotactic radiotherapy in recurrent gynecological tumors. The aim of this report was to analyze the results of our preliminary experience with extracranial stereotactic radiotherapy in locally or ...
Ferrandina, Gabriella, Scambia, Giovanni, Cellini, Numa, Piermattei, Angelo, Cilla, Savino, Morganti, Alessio Giuseppe, Valentini, Vincenzo, Macchia, Gabriella, Grimaldi, Luca, Ferrandina, Maria Gabriella, Salutari, Vanda, Deodato, Francesco, Lorusso, Domenica   +12 more
core   +1 more source