Results 41 to 50 of about 354,551 (319)

Initial report on feasibility of PET/CT-based image-guided moderate hypofractionated thoracic irradiation in node-positive non-small cell lung Cancer patients with poor prognostic factors and strongly diminished lung function: a retrospective analysis

Radiation Oncology, 2019
Background To determine the feasibility of PET/CT-based image-guided moderate hypofractionated thoracic irradiation (Hypo-IGRT) in locally advanced node-positive non-small cell lung cancer patients with highly compromised pulmonary function. Method Eight
Chukwuka Eze, Julian Taugner, Olarn Roengvoraphoj, Nina-Sophie Schmidt-Hegemann, Lukas Käsmann, Cherylina Wijaya, Claus Belka, Farkhad Manapov   +7 more
doaj   +1 more source

Dosimetric Impact of the Positional Imaging Frequency for Hypofractionated Prostate Radiotherapy – A Voxel-by-Voxel Analysis

Frontiers in Oncology, 2020
BackgroundTo investigate deviations between planned and applied treatment doses for hypofractionated prostate radiotherapy and to quantify dosimetric accuracy in dependence of the image guidance frequency.MethodsDaily diagnostic in-room CTs were carried ...
Mona Splinter, Mona Splinter, Ilias Sachpazidis, Ilias Sachpazidis, Tilman Bostel, Tilman Bostel, Tilman Bostel, Tobias Fechter, Tobias Fechter, Constantinos Zamboglou, Constantinos Zamboglou, Christian Thieke, Oliver Jäkel, Oliver Jäkel, Peter E. Huber, Peter E. Huber, Peter E. Huber, Jürgen Debus, Jürgen Debus, Jürgen Debus, Dimos Baltas, Dimos Baltas, Nils H. Nicolay, Nils H. Nicolay, Nils H. Nicolay, Nils H. Nicolay   +25 more
doaj   +1 more source

Current status of stereotactic body radiotherapy for the treatment of hepatocellular carcinoma [PDF]

Yeungnam University Journal of Medicine, 2019
Stereotactic body radiotherapy (SBRT) is an advanced form of radiotherapy (RT) with a growing interest on its application in the treatment of hepatocellular carcinoma (HCC).
Jongmoo Park, Jae Won Park, Min Kyu Kang
doaj   +1 more source

Efficacy of 15 nm Gold Nanoparticles for Image-Guided Gliosarcoma Radiotherapy

Journal of Nanotheranostics, 2023
Targeted brain cancer treatments are sorely needed to improve long-term prognosis, particularly for gliosarcoma and glioblastoma patients. Gold nanoparticles (GNPs) have unique properties including high atomic number, biocompatibility, and small size for
Elette Engels, Michael Lerch, Stéphanie Corde, Moeava Tehei   +3 more
doaj   +1 more source

AAPM medical physics practice guideline 10.a.: Scope of practice for clinical medical physics. [PDF]

, 2018
The American Association of Physicists in Medicine (AAPM) is a nonprofit professional society whose primary purposes are to advance the science, education, and professional practice of medical physics.
Anthony Seibert, J, Baird, Christopher T, Clements, Jessica B, de Boer, Steven F, Fairobent, Lynne A, Fisher, Tyler, Goodwin, James H, Gress, Dustin A, Johnson, Jennifer Lynn, Kolsky, Kathryn L, Mageras, Gig S, Marsh, Rebecca M, Martin, Melissa C, Parker, Brent, Pavord, Daniel C, Schell, Michael C, Stevens, Donna M, Tarver, Russell B, Waite-Jones, Christopher G, Wingreen, Nicholai   +19 more
core   +1 more source

Effectiveness of Image-Guided Radiotherapy in Adjuvant Radiotherapy on Survival for Localized Breast Cancer: A Population-Based Analysis

Cancer Management and Research, 2021
Ji-An Liang,1,2,* Po-Chang Lee,3,* Chun-Ping Ku,3,* William Tzu-Liang Chen,2,3,* Chih-Yuan Chung,4 Yu-Cheng Kuo,1,2 Szu-Hsien Chou,5 Chia-Chin Li,6 Chun-Ru Chien1,2,6 1Department of Radiation Oncology, China Medical University Hospital, Taichung, Taiwan;
Liang JA, Lee PC, Ku CP, Chen WTL, Chung CY, Kuo YC, Chou SH, Li CC, Chien CR   +8 more
doaj  

Dosimetric impact of gastrointestinal air column in radiation treatment of pancreatic cancer [PDF]

, 2017
OBJECTIVE: Dosimetric evaluation of air column in gastrointestinal (GI) structures in intensity modulated radiation therapy (IMRT) of pancreatic cancer.
Cardenes, Higinia R., Corn, Jonathan B., Das, Indra J., Estabrook, Neil C., Ewing, Marvene M.   +4 more
core   +1 more source

Tumour response to hypoxia: understanding the hypoxic tumour microenvironment to improve treatment outcome in solid tumours

Frontiers in Oncology
Hypoxia is a common feature of solid tumours affecting their biology and response to therapy. One of the main transcription factors activated by hypoxia is hypoxia-inducible factor (HIF), which regulates the expression of genes involved in various ...
Kamilla JA. Bigos, Conrado G. Quiles, Sapna Lunj, Danielle J. Smith, Mechthild Krause, Mechthild Krause, Mechthild Krause, Mechthild Krause, Mechthild Krause, Mechthild Krause, Mechthild Krause, Mechthild Krause, Mechthild Krause, Esther GC. Troost, Esther GC. Troost, Esther GC. Troost, Esther GC. Troost, Esther GC. Troost, Esther GC. Troost, Esther GC. Troost, Esther GC. Troost, Catharine M. West, Peter Hoskin, Peter Hoskin, Ananya Choudhury, Ananya Choudhury   +25 more
doaj   +1 more source

MR-CBCT image-guided system for radiotherapy of orthotopic rat prostate tumors. [PDF]

PLoS ONE, 2018
Multi-modality image-guided radiotherapy is the standard of care in contemporary cancer management; however, it is not common in preclinical settings due to both hardware and software limitations.
Tsuicheng D Chiu, Tatsuya J Arai, James Campbell Iii, Steve B Jiang, Ralph P Mason, Strahinja Stojadinovic   +5 more
doaj   +1 more source

Is Diffusion Tensor Imaging-Guided Radiotherapy the New State-of-the-Art? A Review of the Current Literature and Technical Insights

Applied Sciences, 2022
Despite the increasing precision of radiotherapy delivery, it is still frequently associated with neurological complications. This is in part due to damage to eloquent white matter (WM) tracts, which is made more likely by the fact they cannot be ...
Jordan Colman, Laura Mancini, Spyros Manolopoulos, Meetakshi Gupta, Michael Kosmin, Sotirios Bisdas   +5 more
doaj   +1 more source