Zobrazeno 1 - 10
of 147
pro vyhledávání: '"Rando Phantom"'
Autor:
Christer Ruff, Sasan Partovi, Isabella Strobel, Stella Kaleth, Klaus Herz, Konstantin Nikolaou, Abraham Levitin, Levester Kirksey, Roland Syha, Christoph Artzner, Gerd Grözinger
Publikováno v:
Journal of Clinical Medicine, Vol 13, Iss 10, p 2732 (2024)
Background/Objectives: To evaluate radiation exposure in standard interventional radiology procedures using a twin robotic X-ray system compared to a state-of-the-art conventional angiography system. Methods: Standard interventional radiology procedu
Externí odkaz:
https://doaj.org/article/bba41b35887845e79eda0bbe3366461c
Autor:
Mohammad Taghi Bahreini Toosi, Shokouhozaman Soleymanifard, Ashraf Farkhari, Fatemeh Homaei Shandiz, Elahe Salari
Publikováno v:
Iranian Journal of Medical Physics, Vol 18, Iss 4, Pp 270-277 (2021)
Introduction: In various radiotherapy techniques for breast cancer, the inclusion of internal mammary nodes (IMNs) in the target volume is important for selecting the most appropriate technique. This study aimed to compare three radiotherapy techniqu
Externí odkaz:
https://doaj.org/article/b2a4cc47469c46e480f1adfd975e6aa2
Akademický článek
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Akademický článek
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Publikováno v:
Journal of Biomedical Physics and Engineering, Vol 10, Iss 5, Pp 569-574 (2020)
Background: Thermoluminescence dosimetry(TLD) has been known as one of the most effective methods for dose estimation in diagnostic radiology. Orthopantomogram (OPG) imaging is used by many dentists, oral and maxillofacial surgeons as an effective to
Externí odkaz:
https://doaj.org/article/27ef7d5f322342569377406981333e82
Autor:
Behmadi M., Gholamhosseinian H., Mohammadi M., Naseri Sh., Momennezhad M., Bayani Sh., Bahreyni Toossi M. T.
Publikováno v:
Journal of Biomedical Physics and Engineering, Vol 9, Iss 2, Pp 179-188 (2019)
Background: Given the importance of scattered and low doses in secondary cancer caused by radiation treatment, the point dose of critical organs, which were not subjected to radiation treatment in breast cancer radiotherapy, was measured. Objective
Externí odkaz:
https://doaj.org/article/19aab340037f46cdb699f6a6bd69f275
Publikováno v:
Iranian Journal of Medical Physics, Vol 12, Iss 2, Pp 78-84 (2015)
Introduction Radiotherapy is regarded as the first treatment of choice for nasopharyngeal carcinoma. Despite the advantages of radiotherapy, patients may suffer from a wide range of side-effects due to the presence of many sensitive normal tissues in
Externí odkaz:
https://doaj.org/article/51a8c0dfb7724af39df229112e22e23a
Akademický článek
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Publikováno v:
Journal of Advanced Biomedical Sciences, Vol 1, Iss 3, Pp 131-135 (2011)
Background & Objectives: Computed tomography (CT) represents 11% of all diagnostic radiology procedures but it contributes to almost 67% of the total effective dose to the human population. In head and neck CT which consist of 1/3 of total CT scans,
Externí odkaz:
https://doaj.org/article/38cf868ec3b84640b35e8c3027b4c192
Publikováno v:
Iranian Journal of Medical Physics, Vol 7, Iss 2, Pp 1-8 (2010)
Introduction: Orthogonal radial fields are those in which the central axes are perpendicular to each other. An example of these orthogonal fields is the set of craniospinal orthogonal fields that are used for radiotherapy of medulloblastoma. Craniosp
Externí odkaz:
https://doaj.org/article/4f03bdb2d43d44e4881f7d0c24c15cf7