Results 41 to 50 of about 842,205 (230)

Overview of passive area dosimetry systems used in European countries [PDF]

, 2021
EURADOS Working Group 3 (WG3) aims at providing information about the correct measurement of the ambient dose equivalent, short H*(10), in the environment and has a specific subgroup (WG3-SG2) that focuses on passive environmental dosimetry.
Dombrowski, Harald, Duch Guillen, María Amor, Hranitzky, Christian   +2 more
core   +1 more source

99mTc-macroaggregated albumin SPECT/CT predictive dosimetry and dose-response relationship in uveal melanoma liver metastases treated with first-line selective internal radiation therapy

Scientific Reports, 2023
First-line selective internal radiation therapy (SIRT) showed promising outcomes in patients with uveal melanoma liver metastases (UMLM). Patient survival depends on liver’s disease control. SIRT planning is essential and little is known about dosimetry.
Flavian Tabotta, Silvano Gnesin, Vincent Dunet, Alexandre Ponti, Antonia Digklia, Sarah Boughdad, Niklaus Schaefer, John O. Prior, Nicolas Villard, Georgia Tsoumakidou, Alban Denys, Rafael Duran   +11 more
doaj   +1 more source

Dosimetry during adjuvant 131I therapy in patients with differentiated thyroid cancer-clinical implications

Scientific Reports, 2021
The activity of radioiodine (131I) used in adjuvant therapy for thyroid cancer ranges between 30 mCi (1.1 GBq) and 150 mCi (5.5 GBq). Dosimetry based on Marinelli's formula, taking into consideration the absorbed dose in the postoperative tumour bed (D ...
Piotr Szumowski, Saeid Abdelrazek, Dorota Iwanicka, Małgorzata Mojsak, Monika Sykała, Łukasz Żukowski, Katarzyna Siewko, Agnieszka Adamska, Katarzyna Maliszewska, Anna Popławska-Kita, Małgorzata Szelachowska, Adam Krętowski, Janusz Myśliwiec   +12 more
doaj   +1 more source

Rectal and Bladder Dose Measurements in the Intracavitary Applications of Cervical Cancer Treatment with HDR Afterloading System: Comparison of TPS Data with MOSFET Detector [PDF]

Journal of Biomedical Physics and Engineering, 2020
Background: Intracavitary brachytherapy plays a major role in management of cervical carcinoma. Assessment of dose received by OAR’s therefore becomes crucial for the estimation of radiation toxicities in HDR brachytherapy.
N Singh, S Ahamed, A Sinha, S Srivastava, N K Painuly, A Mandal, S N Prasad   +6 more
doaj   +1 more source

Applications of optically stimulated luminescence in medical dosimetry [PDF]

, 2020
If the first decade of the new millennium saw the establishment of a more solid foundation for the use of the Optically Stimulated Luminescence (OSL) in medical dosimetry, the second decade saw the technique take root and become more widely used in ...
Kron, Tomas (author), Yukihara, Eduardo G. (author)   +1 more
core   +1 more source

A TL study of protective glasses of mobile phones for retrospective dosimetry

Optical Materials: X, 2023
Several studies have shown that certain components of mobile phones, such as electronic components, display or touch screen glass, are suitable as emergency dosimeters in case of radiological incidents.
Michael Discher, Céline Bassinet, Clemens Woda   +2 more
doaj   +1 more source

Prospective Clinical Feasibility Study for MRI-Only Brain Radiotherapy

Frontiers in Oncology, 2022
ObjectivesMRI-only radiotherapy (RT) provides a workflow to decrease the geometric uncertainty introduced by the image registration process between MRI and CT data and to streamline the RT planning.
Minna Lerner, Minna Lerner, Joakim Medin, Joakim Medin, Christian Jamtheim Gustafsson, Christian Jamtheim Gustafsson, Sara Alkner, Sara Alkner, Lars E. Olsson, Lars E. Olsson   +9 more
doaj   +1 more source

The effects of age and other individual factors on radiation induced ESR signals from fingernails

Frontiers in Public Health
Biodosimetry is crucial for assessing ionizing radiation exposure to guide medical responses. Electron spin resonance (ESR) spectroscopy using fingernails can be effectively used for both occupational and public dose assessments in radiological accidents
Samayeh Azariasl, Samayeh Azariasl, Samayeh Azariasl, Hiroshi Yasuda, Hiroshi Yasuda   +4 more
doaj   +1 more source

Investigation of post-therapeutic image-based thyroid dosimetry using quantitative SPECT/CT, iodine biokinetics, and the MIRD’s voxel S values in Graves’ disease

EJNMMI Physics, 2020
Background Before radioiodine therapy for Graves’ disease, the estimated thyroid-absorbed dose is calculated based on various clinical parameters. However, the actual accumulation of iodine in the thyroid during radioiodine therapy is not determined.
Naotoshi Fujita, Yumiko Koshiba, Shinji Abe, Katsuhiko Kato   +3 more
doaj   +1 more source

Current Evidence on Best Practice Dental Survivorship Care for People With Head and Neck Cancer: An Overview of Systematic Reviews and Emerging Evidence

Head &Neck, EarlyView.
ABSTRACT Introduction Head and neck cancer (HNC) survival is improving, increasing the need to address long‐term survivorship issues. Dental survivorship—care before, during, and after treatment—remains inconsistent across services. We conducted a review of systematic reviews and emerging evidence to inform contemporary dental survivorship care for HNC
David G. Tighe, Rebecca Venchiarutti, Isidoro Ruisi, Purnima Sundaresan   +3 more
wiley   +1 more source