Introduction Computed tomography (CT) dose optimization is an important issue in
radiography because CT is the largest contributor to medical radiation dose and its use is …

Background: The increased use of computed tomography (CT) has raised concerns
regarding the radiation dose received by radiosensitive organs. It is important that practical …

Objective Breasts dose during thoracic computed tomography examinations is a serious
challenge and practical dose reduction strategies is needed. The bismuth shielding is an …

The increased use of computed tomography (CT) and its high radiation dose have led to
great concerns about its potential for radiation induced cancer risks. Breast is a …

Purpose To evaluate the efficiency of organ-based tube current modulation (OBTCM) in
head Computed Tomography (CT) for different radiology departments and manufacturers …

The eye of human is a radiation sensitive organ and this organ should be shielded from
radiation exposure during brain CT procedures. In the brain CT procedures, bismuth …

Bi shielding has been used for the protection of radiosensitive organs during computed
tomography (CT) for 20 years. In 2017, American Association of Physicists in Medicine …

During past three decades, there has been a remarkable increase in the number of patients
undergoing computed tomography (CT) procedures. Although CT is a valuable diagnostic …

Background: Computed tomography (CT) examinations are used to diagnose a variety of
disorders, and the use of CT is increasing. This increase has lead to a rising concern of the …

The objectives of this study were to measure the radiation dose on the skin surface at the
selective radiosensitive organs and to compare its distributions on an anthropomorphic …