Аннотации:
Computed tomography is the most effective method of radiation diagnosis.
Starting from computed tomography, the optimization principle should be used to keep
radiation doses to patients at an acceptable level. An integral part of optimization is the
search for a compass between reducing the patients dose and obtaining an acceptable
quality image with reliable diagnostic information. The parameters of the computed
tomography are determined by the patient’s radiation dose and the quality of the
diagnostic image. The purpose of the article is it radiation exposure to patients. For the
same reason, we considered tube current modulation. This method reduces radiation
without changing the quality of the image and noise.
