Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Reza Paydar"'
Publikováno v:
Heliyon, Vol 10, Iss 3, Pp e24866- (2024)
Purpose: To establish the early prediction models of radiation-induced oral mucositis (RIOM) based on baseline CT-based radiomic features (RFs), dosimetric data, and clinical features by machine learning models for head and neck cancer (HNC) patients
Externí odkaz:
https://doaj.org/article/990f313f9a184c4e9818b8f851830065
Autor:
Atefeh Tahmasebzadeh, Asghar Maziyar, Reza Reiazi, Mojtaba Soltani Kermanshahi, Seyyed Hossein Mousavie Anijdan, Reza Paydar
Publikováno v:
Journal of Medical Signals and Sensors, Vol 12, Iss 3, Pp 227-232 (2022)
Background: The purpose of this study is to evaluate the effective dose (ED) for computed tomography (CT) examination in different age groups and medical exposure in pediatric imaging centers in Tehran, Iran. Methods: Imaging data were collected from
Externí odkaz:
https://doaj.org/article/42510659b3024305a88b9a56372a7bf9
Publikováno v:
Frontiers in Biomedical Technologies, Vol 11, Iss 1 (2023)
Purpose: Evaluating organ radiation doses and also lifetime risk (LAR) of breast cancer from lung CT scans of 735 female patients from the age of 20-50 with Covid19 surveyed by four Corona center hospitals in Tehran, Iran. Patients’ data and exposu
Externí odkaz:
https://doaj.org/article/dff375b48afe4bfcba92cf9c8fac0bae
Publikováno v:
طب انتظامی, Vol 12, Iss 1 (2023)
Aims: Training and improving the surgical team's awareness of radiation protection is necessary to prevent severe and irreparable damage. Therefore, the purpose of the present study was to compile and psychometrically evaluate (content and face valid
Externí odkaz:
https://doaj.org/article/fef8bfc966e14af7b29f21f87d39b125
Autor:
Azam Janati Esfahani, Reihaneh Mehrabi, Nematollah Gheibi, Reza Paydar, Masoome Aliakbari, Fateme Sadat Bagheri, Samane Heshmati, Elmira Mohammadi, Zahra Sadat Seyedi Gilavan, Mahla Gangi
Publikováno v:
The Journal of Qazvin University of Medical Sciences, Vol 24, Iss 1, Pp 32-43 (2020)
Background Ionizing and non-ionizing radiation are widely used in the diagnosis and treatment of diseases. Considering the potential risks of radiation, radiation safety training courses are important for medical staff. Objective The aim of this s
Externí odkaz:
https://doaj.org/article/991579c417034341b026654e54dd3136
Publikováno v:
Journal of Medical Signals and Sensors, Vol 9, Iss 3, Pp 190-195 (2019)
Thyroid exposure to radiation in brain computed tomography (CT) scan is of great value since it is considered as a vital organ. This study aimed to investigate the absorbed dose of thyroid by various protocols of head CT in patients referring to 64-s
Externí odkaz:
https://doaj.org/article/102b72ce86ef40e5a004a063fcb16abb
Publikováno v:
پیاورد سلامت, Vol 11, Iss 3, Pp 342-350 (2017)
Background and Aim: Estimation of radon density in underground centers is very important. Considering the use of high-energy medical accelerators, radiotherapy departments are usually located in underground floors. The aim of this study was to evalua
Externí odkaz:
https://doaj.org/article/ec22ae7d0b694d2fab87acac7582b849
Publikováno v:
International Journal of Radiation Biology. 97:1282-1288
PURPOSE Evaluation of the organ dose in pediatric patients up to 15 years old and Estimation of lifetime attributable risk (LAR) of cancer incidence in pediatric computed tomography procedures. MATERIALS AND METHODS Data from 532 patients below 15 ye
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b44844b7818d63cb3242c135ea835865
https://doi.org/10.1080/09553002.2021.1931527
https://doi.org/10.1080/09553002.2021.1931527
Autor:
Masoome Aliakbari, Azam Janati Esfahani, Samane Heshmati, Zahra Sadat Seyedi Gilavan, Reihaneh Mehrabi, Fateme Sadat Bagheri, Reza Paydar, Mahla Gangi, Elmira Mohammadi, Nematollah Gheibi
Publikováno v:
The Journal of Qazvin University of Medical Sciences, Vol 24, Iss 1, Pp 32-43 (2020)
Background: Ionizing and non-ionizing radiation are widely used in the diagnosis and treatment of diseases. Considering the potential risks of radiation, radiation safety training courses are important for medical staff. Objective: The aim of this st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7beb43b13eb80927326e911f77746b3f
https://doi.org/10.32598/jqums.24.1.4
https://doi.org/10.32598/jqums.24.1.4
Publikováno v:
Radiation Physics and Chemistry. 194:109991
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07722cf953e4757c2f60642bdb7ad67f
https://doi.org/10.1016/j.radphyschem.2022.109991
https://doi.org/10.1016/j.radphyschem.2022.109991