A phantom study for ground-glass nodule detectability using chest digital tomosynthesis with iterative reconstruction algorithm by ten observers: association with radiation dose and nodular characteristics

OBJECTIVE: To compare detectability of simulated ground-glass nodules (GGNs) on chest digital tomosynthesis (CDT) among 12 images obtained at 6 radiation doses using 2 reconstruction algorithms and to analyze its association with nodular size and density. METHODS: 74 simulated GGNs [5, 8 and 10 mm i...

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Pubblicato in:Br J Radiol
Autori principali: Miyata, Katsunori, Nagatani, Yukihiro, Ikeda, Mitsuru, Takahashi, Masashi, Nitta, Norihisa, Matsuo, Satoru, Ohta, Shinichi, Otani, Hideji, Nitta-Seko, Ayumi, Murakami, Yoko, Tsuchiya, Keiko, Inoue, Akitoshi, Misaki, Sayaka, Erdenee, Khishigdorj, Kida, Tetsuo, Murata, Kiyoshi
Natura: Artigo
Lingua:Inglês
Pubblicazione: The British Institute of Radiology. 2017
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC5601533/
https://ncbi.nlm.nih.gov/pubmed/28102693
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1259/bjr.20160555
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