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Updated: Jun 19, 2026

X-ray Dose Reduction through Adaptive Exposure in Fluoroscopic Imaging
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X-ray Dose Reduction through Adaptive Exposure in Fluoroscopic Imaging

Published on: September 11, 2011

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使用DoseCalcs蒙特卡洛平台对成人和儿科幻体F-FDG吸收和有效剂量的重新评估:一个验证研究

Tarik El Ghalbzouri1, Tarek El Bardouni2, Jaafar El Bakkali2,3

  • 1Radiation and Nuclear Systems Laboratory ERSN, Faculty of Sciences, University Abdelmalek Essaadi, Tetouan, Morocco. telghalbzouri@uae.ac.ma.

Physical and engineering sciences in medicine
|November 5, 2024
PubMed
概括

这项研究验证了DoseCalcs,这是一个新的蒙特卡洛平台,用于核医学中个性化内部剂量计. 该平台准确地计算了F-FDG PET成像的吸收剂量,用于各种患者解剖学,有助于辐射安全.

关键词:
吸收的剂量 吸收的剂量剂量计算指南-指南有效剂量的有效剂量.吉安特4的情况是这样的蒙特卡罗的蒙特卡罗是一个非常好的城市.核医学是一种核医学.

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Measurement of Bioavailability: Pharmacodynamic Methods

Pharmacodynamic methods provide insights into a drug's effects on physiological processes over time and play a crucial role in understanding bioavailability and therapeutic efficacy. These methods can be broadly classified into acute pharmacological and therapeutic response approaches, each with distinct mechanisms and applications.The acute pharmacological response method directly correlates a drug's physiological effects, such as ECG or pupil diameter changes, to its time course in the body.
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Dose Size and Dosing Frequency: Determination Methods

Determining the optimal dose size and dosing frequency in pharmacotherapy is crucial for achieving therapeutic effectiveness while minimizing adverse effects. This article explores the methodologies employed in determining these parameters, focusing on their significance and interplay to tailor dosing regimens.Dose Size: Dose size refers to the amount of a drug administered in a single dose. It is determined based on the drug's pharmacodynamics and pharmacokinetics properties and...