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Insights into Imaging
Fig. 1 | Insights into Imaging

Fig. 1

From: Non-contrast CT at comparable dose to an abdominal radiograph in patients with acute renal colic; impact of iterative reconstruction on image quality and diagnostic performance

Fig. 1

Changes in mean objective noise (mean standard deviation of HU measured in 10 anatomical levels) encountered when 5-mm LD-CT images were reconstructed with FBP, and ASiR-40, ASiR-70, ASiR-90 and CD-CT images were reconstructed with FBP and ASiR-40 algorithms. (Star symbol denotes statistically significant difference, p < 0.05)

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