Zobrazeno 1 - 10
of 543
pro vyhledávání: '"Diagnostic reference level"'
Autor:
Sarah K Albahiti
Publikováno v:
International Journal of Biomedicine, Vol 14, Iss 2, Pp 235-239 (2024)
This review compiles and assesses data from recent studies on mammographic radiation doses in Saudi Arabia, aiming to evaluate mean glandular dose (MGD) exposure during mammography and its implications in breast cancer risk. The reviewed studies span
Externí odkaz:
https://doaj.org/article/63f055f18cae410393c2df193d5c7db8
Publikováno v:
South African Journal of Radiology, Vol 28, Iss 1, Pp e1-e9 (2024)
Background: In CT, the volumetric CT dose index (CTDIvol), dose-length product (DLP) and patient’s size-specific dose estimates (SSDE) are used as diagnostic reference level (DRL) metrics. Objectives: To develop clinical local DRL values for CT ch
Externí odkaz:
https://doaj.org/article/a15f3b46f5794994a817dc54977c3f53
Publikováno v:
Diagnostic and Interventional Radiology, Vol 30, Iss 3, Pp 205-211 (2024)
PURPOSE: The PURPOSE: of this study is to establish local diagnostic reference levels (LDRLs) for computed tomography (CT) procedures using cloud-based automated dose-tracking software. METHODS: The study includes the dose data obtained from a total
Externí odkaz:
https://doaj.org/article/2f04deb37e28424ea29708917fe19b36
Publikováno v:
Nuclear Technology and Radiation Protection, Vol 39, Iss 1, Pp 66-73 (2024)
Values for diagnostic reference levels are proposed for intraoral dental radiography in the Republic of Serbia. Proposed numbers for diagnostic reference levels were based on measurements on 119 intraoral units in clinical settings for an adult po
Externí odkaz:
https://doaj.org/article/b19f9b2abee04d03b73623efd81c4103
Autor:
Junki Tokura, Toshiyuki Yoshio, Shiro Hayashi, Masashi Yamamoto, Satoshi Asai, Takayuki Yakushijin, Kenji Ikezawa, Koji Nagaike, Tadayuki Takagi, Toshio Fujisawa, Takuya Yamada, Hidetaka Tsumura, Iruru Maetani, Yasuki Hori, Hideyuki Ihara, Kazuhiro Matsunaga, Toshio Kuwai, Yukiko Ito, Kenkei Hasatani, Yoriaki Komeda, Akira Kurita, Shinjiro Yamaguchi, Hirotsugu Maruyama, Takuji Iwashita, Mamoru Takenaka, Makoto Hosono, Tsutomu Nishida
Publikováno v:
JGH Open, Vol 7, Iss 12, Pp 869-874 (2023)
Abstract Background and Aim Recently, the use of various endoscopic procedures performed under X‐ray fluoroscopy guidance has increased. With the popularization of such procedures, diagnostic reference levels (DRLs) have been widely accepted as the
Externí odkaz:
https://doaj.org/article/960054c2fe3a4b3bb38c47be5d8c69e5
Autor:
Maajid Mohi Ud Din Malik, Mansour Alqahtani, Ibrahim Hadadi, Abdullah G. M. AlQhtani, Abdullah Alqarni
Publikováno v:
Diagnostics, Vol 14, Iss 15, p 1585 (2024)
Computed Tomography (CT) is vital for diagnosing and monitoring medical conditions. However, increased usage raises concerns about patient radiation exposure. Diagnostic Reference Levels (DRLs) aim to minimize radiation doses in CT imaging. This stud
Externí odkaz:
https://doaj.org/article/d9d11b96d88e43dc95ecbc4f097f18c7
Publikováno v:
South African Journal of Radiology, Vol 28, Iss 1, Pp e1-e5 (2024)
Background: Diagnostic reference levels (DRLs) are an important metric in identifying abnormally high radiation doses in diagnostic examinations. National DRLs for CT colonography do not currently exist in South Africa, but there are efforts to colle
Externí odkaz:
https://doaj.org/article/5448d1a7aa7b43e782812918a7fdfe3a
Publikováno v:
The Egyptian Journal of Radiology and Nuclear Medicine, Vol 54, Iss 1, Pp 1-6 (2023)
Abstract Background The concept of diagnostic reference level (DRL) is considered a regular method to optimize radiation protection in diagnostic imaging system. The objective of implementing a reference level for dose is to produce high-quality imag
Externí odkaz:
https://doaj.org/article/ed2b7a0535274000bc557517f79a6989
Autor:
Shreekripa Rao, Krishna Sharan, Srinidhi Gururajarao Chandraguthi, Rechal Nisha Dsouza, Leena R. David, Sneha Ravichandran, Mubarak Taiwo Mustapha, Dilip Shettigar, Berna Uzun, Rajagopal Kadavigere, Suresh Sukumar, Dilber Uzun Ozsahin
Publikováno v:
Diagnostics, Vol 14, Iss 9, p 921 (2024)
Background: In planning radiotherapy treatments, computed tomography (CT) has become a crucial tool. CT scans involve exposure to ionizing radiation, which can increase the risk of cancer and other adverse health effects in patients. Ionizing radiati
Externí odkaz:
https://doaj.org/article/a7a5c111088644079a3583d5ab655272
Autor:
Yusuke Sakai, Hajime Monzen, Yoshiki Takei, Hiroyuki Kosaka, Kenji Nakamura, Yuya Yanagi, Kazuki Wakabayashi, Makoto Hosono, Yasumasa Nishimura
Publikováno v:
Journal of Medical Physics, Vol 48, Iss 2, Pp 189-194 (2023)
Aims: We investigated imaging dose and noise under clinical scan conditions at multiple institutions using a simple and unified method, and demonstrated the need for diagnostic reference levels in image-guided radiotherapy (IGRT). Materials and Metho
Externí odkaz:
https://doaj.org/article/1cfb65ff90e245619acfbdb689d80203