What is radiation dose? A tutorial moduledoi:10.1002/(sici)1097-0304(199809)45:1<76::aid-ccd18>3.0.co;2-jStephen Balter
To get such a dose, you would have to stand very close (with no shielding) to a nuclear chain reaction or some other highly intense radiation source, such as a freshly spent fuel rod. So, obviously, a lot of radiation is very bad. Less extreme doses can still have serious health ...
Turner J.E,Fry INVITED R.J.M - 《Radiation Protection Dosimetry》 被引量: 11发表: 1994年 Cutting down the radiation dose on CT urography: how it is done and what results are received? Cutting down the radiation dose on CT urography:how it is done and what results are received?. Al-...
WHAT IS RADIATION? Radiation is the process by which energy is emitted as either particles or waves. Broadly, it can take the form of sound, heat, or light. However, most people generally use it to refer to radiation from electromagnetic waves, ranging from radio waves, though the visible ...
Radioactive iodine is a type of iodine that is used to treat hypothyroidism, a condition in which the thyroid gland becomes too...
The purpose of this article is to review reasonable measures that community radiologists can realistically implement as a response to the current increased public concern regarding CT radiation risk.Potential measures include provision of patient information material, review of CT protocols and indications,...
intensity-modulated radiation therapyprostate cancerradiationComment on Int J Radiat Oncol Biol Phys. 2008 Jan 1;70(1):67-74.doi:10.1038/ncpuro1153BollaMichelNat Clin Pract UrolNature Clinical Practice UrologyM. Bolla, What is the role of radiation dose escalation in the treatment of localized ...
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Discussion is presented on permissible doses under various conditions. It is stressed that there is a vexy wide range of the levels of hazard in different existing industries. However, levels of permissible population exposure that are the lowest ones necessitated by the processes involving the expo...
PURPOSE/AIM 1) To review the radiation exposure from SPECT/CT and PET/CT, how it is determined, and the effects on patients. 2) To demonstrate how to calculate dose to an individual patient from parameters such as milliCuries, CTDI, DLP, etc. 3) To learn how to adjust parameters to ...