1. Effect of radiation dose and iterative reconstruction on lung lesion conspicuity at MDCT: Does one size fit all? 
Marcos Paulo Ferreira Botelho, Rishi Agrawal, Fernanda Dias Gonzalez-Guindalini, Eric M. Hart, Suresh K. Patel, Hüseyin Gürkan Töre, Vahid Yaghmai 
European Journal of Radiology 
Volume 82, Issue 11, Pages e726-e733 (November 2013)
DOI: /j.ejrad
Copyright © 2013 Elsevier Ireland Ltd Terms and Conditions

2. Fig. 1
Dots and lines graph showing the variation of noise across the different acquisition settings and reconstruction algorithms.
European Journal of Radiology  , e726-e733DOI: ( /j.ejrad )
Copyright © 2013 Elsevier Ireland Ltd Terms and Conditions

3. Figs. 2–7
Basic models of lung disease: 12-mm ground glass opacity (Fig. 2a and b), 5-mm bronchial polyp (Fig. 3a and b), 5-mm solid nodule (Fig. 4a and b), 5-mm ground glass nodule (Fig. 5a and b), emphysema (Fig. 6a and b), and tree-in-bud opacity (Fig. 7a and b). Each figure represents a lesion acquired with the minimum radiation parameters to satisfy a score of 3 (subtle lesion and not artifact) for conspicuity using FBP (a) and IR (b).
European Journal of Radiology  , e726-e733DOI: ( /j.ejrad )
Copyright © 2013 Elsevier Ireland Ltd Terms and Conditions

4. Figs. 2–7
Basic models of lung disease: 12-mm ground glass opacity (Fig. 2a and b), 5-mm bronchial polyp (Fig. 3a and b), 5-mm solid nodule (Fig. 4a and b), 5-mm ground glass nodule (Fig. 5a and b), emphysema (Fig. 6a and b), and tree-in-bud opacity (Fig. 7a and b). Each figure represents a lesion acquired with the minimum radiation parameters to satisfy a score of 3 (subtle lesion and not artifact) for conspicuity using FBP (a) and IR (b).
European Journal of Radiology  , e726-e733DOI: ( /j.ejrad )
Copyright © 2013 Elsevier Ireland Ltd Terms and Conditions

5. Fig. 8
Frequency histograms of conspicuity scores for each model of lesion.
European Journal of Radiology  , e726-e733DOI: ( /j.ejrad )
Copyright © 2013 Elsevier Ireland Ltd Terms and Conditions