Výsledky vyhledávání - "Emmanuel G. Christodoulou"

Accuracies of the synthesized monochromatic CT numbers and effective atomic numbers obtained with a rapid kVp switching dual energy CT scanner

Autor: Mitchell M, Goodsitt, Emmanuel G, Christodoulou, Sandra C, Larson

Publikováno v: Medical physics. 38(4)

This study was performed to investigate the accuracies of the synthesized monochromatic images and effective atomic number maps obtained with the new GE Discovery CT750 HD CT scanner.A Gammex-RMI model 467 tissue characterization phantom and the CT n

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::accc55bf6375a7b15fcbedf73acd43d4
https://pubmed.ncbi.nlm.nih.gov/21626956

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Accuracy of the CT numbers of simulated lung nodules imaged with multi-detector CT scanners

Autor: Mitchell M, Goodsitt, Heang-Ping, Chan, Ted W, Way, Sandra C, Larson, Emmanuel G, Christodoulou, Jeomsoon, Kim

Publikováno v: Medical physics. 33(8)

A study was performed to determine the accuracies and reproducibilities of the CT numbers of simulated lung nodules imaged with multi-detector CT scanners. The nodules were simulated by spherical balls of three diameters (4.8, 9.5, and 16 mm) and two

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::f5423221822a3884c51ea34a33992710
https://pubmed.ncbi.nlm.nih.gov/16964879

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Akademický článek

Evaluation of the transmitted exposure through lead equivalent aprons used in a radiology department, including the contribution from backscatter.

Autor: Emmanuel G. Christodoulou, Mitchell M. Goodsitt, Sandra C. Larson, Katie L. Darner, Jahangir Satti, Heang-Ping Chan

Publikováno v: Medical Physics; Jun2003, Vol. 30 Issue 6, p1033-1038, 6p

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