Results 21 to 30 of about 51,676 (303)

Evaluation of Variability of Dosiomics Features with Varying Prescribed Dose in Prostate Cancer [PDF]

Journal of Biomedical Physics and Engineering
Background: Dosiomics involves converting 3D dose distribution matrices into quantifiable data for analysis. Evaluating the stability of dosiomics features against different prescribed doses is essential before utilizing them for treatment plan ...
Marziyeh Mirzaeiyan, Simin Hemati, Ali Akhavan, Mahnaz Etehadtavakol, Zahra Sharifonnasabi, Alireza mouheidari, Atoosa Adibi, Hossein Khanahmad, Parvaneh Shokrani   +8 more
doaj   +1 more source

FOLFIRINOX and radiotherapy for locally advanced pancreatic cancer: A cohort study [PDF]

, 2018
Introduction: One-third of the patients with pancreatic cancer present with locally advanced unresectable pancreatic cancer (LAPC). Our aim was to determine survival outcomes and toxicity after FOLFIRINOX (leucovorin, fluorouracil, irinotecan, and ...
Bas Groot Koerkamp, Casper H. J. van Eijck, van Eijck, Casper, Nuyttens, J.J.M.E. (Joost), Groot Koerkamp, B, Joost J. Nuyttens, Mustafa Suker, Eskens, Ferry, Ferry A. L. M. Eskens, Groot Koerkamp, B; id_orcid, Eijck, C.H.J. (Casper) van, Groot Koerkamp, B. (Bas), Nuyttens, J.J.M.E., Suker, Mustafa, Suker, M. (Mustafa), Eskens, F.A.L.M. (Ferry)   +15 more
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A Novel Treatment Planning Design for Intraoperative Electron Radiation Therapy (IOERT) using an Electronic Board [PDF]

Journal of Biomedical Physics and Engineering
Background: Intraoperative Irradiation Therapy (IORT) refers to the delivery of radiation during surgery and needs the computed- thickness of the target as one of the most significant factors.Objective: This paper aimed to compute target thickness and ...
Zahra Pouyanrad, Mojtaba Shamsaei Zafarghandi, Saeed Setayeshi   +2 more
doaj   +1 more source

The impact of radiotherapy on the hypothalamo-pituitary axis: old vs new radiotherapy techniques [PDF]

, 2023
Multimodality cancer therapy has led to remarkable improvements in survival of childhood and young adult cancer, with survival rates exceeding 85%. Such remission rates come with their own adverse sequelea or ‘late effects’.
Aarani Devi, Michelle Kwok-Williams, Robert D Murray, David S McLaren, Nikolaos Kyriakakis   +4 more
core   +1 more source

The role of copper in disulfiram-induced toxicity and radiosensitization of cancer cells [PDF]

, 2013
<p>Disulfiram has been used for several decades in the treatment of alcoholism. It now shows promise as an anti-cancer drug and radiosensitizer. Proposed mechanisms of action include the induction of oxidative stress and inhibition of proteasome ...
Babich, J.W., Mairs, R., Babich, John W, Rae, Colin, Mairs, Robert J, Boyd, Marie, Sorensen, Annette, Tesson, M., Boyd, M., Rae, C., Tesson, Mathias, Sorensen, A.   +11 more
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Experimental model of cutaneous radiation injury in rabbits [PDF]

Acta Cirúrgica Brasileira, 2013
PURPOSE: To describe an experimental model of cutaneous radiation injury in rabbits. METHODS: On this study eight six-month-old New Zealand male rabbits, with an average weight of 2.5kg were used. They were distributed in four groups (n=2 per group). The
Rafael Panisi de Campos Meirelles, Bernardo Hochman, Americo Helene Junior, Rute Lellis, Murillo Francisco Pires Fraga, Lydia Masako Ferreira   +5 more
doaj   +2 more sources

Optimization of Clarkson’s Method for Calculating Absorbed Dose under Compensator Filters used in Intensity-modulated Radiation Therapy [PDF]

Journal of Biomedical Physics and Engineering, 2020
Background: Intensity Modulated Radiation Therapy (IMRT) is extensively used in the treatment of malignancies. Clarkson’s method is one of the leading methods for dose calculation at open points present in irregular fields.
M Pourkaveh, A Haghparast, M T Eivazi, K Ghazikhanlu Sani   +3 more
doaj   +1 more source

Perturbation Effect of Fiducial Marker on 3D Dose Distribution in External Surrogates Radiotherapy [PDF]

Iranian Journal of Medical Physics, 2021
Introduction: Tumor motion is a challenging issue in radiotherapy, which complicates the process of tumor delineation, localization, and dose delivery. External surrogate radiotherapy is one of the available strategies that provides motion dataset for a ...
Ahmad Esmaili Torshabi, Masoud Taghipour
doaj   +1 more source

Special Techniques of Adjuvant Breast Carcinoma Radiotherapy

, 2022
Modern radiotherapy techniques are designed to permit reduced irradiation of healthy tissue, resulting in a diminished risk of adverse effects and shortened recovery times.
Iveta Kolářová, Vaňásek, Jaroslav, Vosmik, Milan, Pohankova, Denisa, Melichar, Bohuslav, Igor Sirák, Milan Vošmik, Kolářová, Iveta, Jaroslav Vaňásek, Sinkorova, Zuzana, Horáčková, Kateřina, Jiří Petera, Bohuslav Melichar, Hošek, Oldřich, Oldřich Hošek, Kateřina Horáčková, Petera, Jiri, Zuzana Šinkorová, Sirak, Igor, Denisa Pohanková   +19 more
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Evaluation of the utilization of external radiotherapy in the treatment of localized prostate cancer in Andalusia, Spain [PDF]

, 2015
Journal Article;BACKGROUND Around 27,000 new cases of prostate cancer are diagnosed every year in Spain and 5400 die from this disease. Radiotherapy (RT), alone or combined, has proven to be effective as initial treatment in patients with localized ...
Linares, Isabel, Medina, José Antonio, Isabel Castillo, Miguel Martínez, Palacios, Amalia, Ortiz, María José, Castillo, Isabel, Eloísa Bayo, María José Ortiz, Amalia Palacios, Herruzo, Ismael, José Antonio Sánchez, Francisco Peracaula, Martínez, Miguel, Javier Jaén, Bayo, Eloísa, Peracaula, Francisco, Ismael Herruzo, Vargas, Pilar, Expósito, José, Sánchez, José Antonio, Isabel Linares, José Expósito, Jaén, Javier, José Antonio Medina, Pilar Vargas   +25 more
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