Results 131 to 140 of about 4,374,982 (417)
Adjuvant radiotherapy after radical cystectomy for patients with muscle invasive bladder cancer : a phase II trial [PDF]
, 2017 Background: Neo-adjuvant chemotherapy followed by radical cystectomy with extended pelvic lymph node dissection is considered to be the treatment of choice for patients with muscle invasive bladder cancer (MIBC).
De Meerleer, Gert +7 more
core +1 more source
Understanding and Overcoming Immunotherapy Resistance in Skin Cancer: Mechanisms and Strategies
Aging and Cancer, EarlyView.This narrative review explores the mechanisms driving immunotherapy resistance in skin cancer, including tumor microenvironment factors, genetic mutations, and immune evasion strategies. It highlights potential strategies to overcome resistance, offering insights for improving therapeutic outcomes and guiding future research in personalized ...
Shreya Singh Beniwal +8 more
wiley +1 more source
The role of PET-CT in radiotherapy planning of solid tumours
Radiology and Oncology, 2015 Background. PET-CT is becoming more and more important in various aspects of oncology. Until recently it was used mainly as part of diagnostic procedures and for evaluation of treatment results.
Jelercic Stasa, Rajer Mirjana
doaj +1 more source
Evaluation of Perkin Elmer Amorphous Silicon Electronic Portal Imaging Device for Small Photon Field Dosimetry [PDF]
Journal of Biomedical Physics and EngineeringBackground: Electronic portal imaging devices (EPIDs) are applied to measure the dose and verify patients’ position.Objective: The present study aims to evaluate the performance of EPID for measuring dosimetric parameters in small photon fields.Material ...
Mohammad Haghparast +4 more
doaj +1 more source
Clinical Medicine Insights: OncologyThe promise of novel technologies to increase access to radiotherapy in low- and middle-income countries (LMICs) is crucial, given that the cost of equipping new radiotherapy centres or upgrading existing machinery remains a major obstacle to expanding ...
Duvern Ramiah, Daniel Mmereki
doaj +1 more source
Track structure modelling for ion radiotherapy [PDF]
arXiv, 2014 In its broadest terms, doctoral dissertation entitled "Track structure modelling for ion radiotherapy" is part of the supporting research background in the development of the ambitious proton radiotherapy project currently under way at the Institute of Nuclear Physics PAN in Krak\'ow.
arxiv
Radiotherapy planning at rectal cancer [PDF]
Turkish Journal of Oncology, 2013 Radiotherapy can be applied more effectively on rectal cancer like other cancers as a result of tecnological advances in radiation oncology. Nowadays, the current approach is conformal tecniques. The target volume and critical organs at risk should be identified according to international criteria by making the best patient simulation.
openaire +1 more source
The prognostic value of FET PET at radiotherapy planning in newly diagnosed glioblastoma
European Journal of Nuclear Medicine and Molecular Imaging, 2016 BackgroundGlioblastoma patients show a great variability in progression free survival (PFS) and overall survival (OS). To gain additional pretherapeutic information, we explored the potential of O-(2-18F-fluoroethyl)-L-tyrosine (FET) PET as an ...
S. H. Poulsen +8 more
semanticscholar +1 more source
Clinical implications of the anisotropic analytical algorithm for IMRT treatment planning and verification [PDF]
, 2008 PURPOSE: To determine the implications of the use of the Anisotropic Analytical Algorithm(AAA) for the production and dosimetric verification of IMRT plans for treatments of the prostate, parotid, nasopharynx and lung.
Bragg, C.M., Wingate, K., Conway, J.
core +1 more source
ADAPTATION OF LINEAR-QUADRATIC MODEL FOR PLANNING NEUTRON THERAPY REGIMENS
Сибирский онкологический журнал, 2016 Based on the fact that the parameters of the linear-quadratic model for neutron therapy were found, the comparison of single therapeutic doses in neutron therapy, calculated using the TDF (time-dose-fractionation) and linear-quadratic (LQ) models were ...
V. A. Lisin +2 more
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