Relationship between the radiation doses at nonenhanced CT studies using different tube voltages and automatic tube current modulation during anthropomorphic phantoms of young children

To compare the radiation dose and image noise of nonenhanced CT scans performed at 80, 100, and 120 kVp with tube current modulation (TCM) we used anthropomorphic phantoms of newborn, 1‐year‐old, and 5‐year‐old children. The noise index was set at 12. The image noise in the center of the phantoms at...

תיאור מלא

שמור ב:
מידע ביבליוגרפי
הוצא לאור ב:J Appl Clin Med Phys
Main Authors: Masuda, Takanori, Funama, Yoshinori, Kiguchi, Masao, Osawa, Kazuaki, Suzuki, Syouichi, Oku, Takayuki, Sugisawa, Koichi, Shouji, Tomokazu, Awai, Kazuo
פורמט: Artigo
שפה:Inglês
יצא לאור: John Wiley and Sons Inc. 2017
נושאים:
Medical Imaging
גישה מקוונת:https://ncbi.nlm.nih.gov/pmc/articles/PMC5689931/
https://ncbi.nlm.nih.gov/pubmed/28984023
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/acm2.12192
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