WebThe breasts recorded dose without using shield were 7 - 8.90 mGy related to large or normal breasts and skin or glandular dose. The results of using 10% and 15% bismuth … WebApr 12, 2024 · Background: Bismuth shield has been recently introduced for radiation protection of patient radiosensitive organs such as breast during chest CT with image …
Effect of Bismuth Breast Shielding on Radiation Dose and Image …
WebNov 9, 2011 · In-plane bismuth breast shields for pediatric CT: Effects on radiation dose and image quality using experimental and clinical data. AJR Am J Roentgenol 2003;180:407-11. PubMed Google Scholar Vollmar SV, Kalender WA. Reduction of dose to the female breast in thoracic CT: a comparison of standard-protocol, bismuth-shielded, … WebThe in-plane bismuth breast shield has shown to be effective at reducing radiation exposure to the breasts during thoracic CT.3,15,16 Dose reductions of 26% to 61% have been reported in both phantom and clinical studies using these shields.5,10,16,17 However, some drawbacks, such as introduction of image noise, streak greek submitted last names and meanings
Protection of superficial organs using bismuth and iodine …
WebObjective: The purpose of our study was to evaluate the amount of radiation dose reduction and its effect on image quality when using an in-plane bismuth breast shield for multidetector CT (MDCT) of the chest and abdomen in female pediatric patients. Subjects and methods: Fifty consecutive MDCT examinations (chest, 29; abdomen, 21) of female … WebThe in-plane bismuth breast shield has been shown to be effective at reducing radiation dose to the breast. An early study showed a 57% reduction in radiation dose to the breast [ 4 ]. Subsequent studies have confirmed these findings, with radiation dose reduction ranging from 26% to 41% [ 8 – 13 ]. WebApr 1, 2024 · Background: Bismuth shield has been recently introduced for radiation protection of patient radiosensitive organs such as breast during chest CT with image diagnosis capability. The purpose... flower delivery near 94122