对《超高分辨率CT扫描仪的物理评估》的修正

Correction to: Physical evaluation of an ultra-high-resolution CT scanner.

作者信息

Oostveen Luuk J, Boedeker Kirsten L, Brink Monique, Prokop Mathias, de Lange Frank, Sechopoulos Ioannis

机构信息

Department of Radiology and Nuclear Medicine, Radboud University Medical Center, P.O. Box 9101, (Route 766), 6500 HB, Nijmegen, The Netherlands.

Canon Medical Systems Corporation, Otawara, Japan.

出版信息

Eur Radiol. 2020 Aug;30(8):4709-4710. doi: 10.1007/s00330-020-06793-x.

DOI:10.1007/s00330-020-06793-x

PMID:32215693

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC7338809/

Abstract

The original version of this article, published on 10 February 2019, unfortunately contained a mistake. The axes of the graphs in Fig. 3 are incorrect. The correct figure is given below. Therefore, the last two sentences in "Results," section "Noise," should read: "The peak frequency of the HR and SHR was 0.21 lp/mm. For the NR mode and the MDCT, the peak frequencies were 0.17 lp/mm and 0.21 lp/mm, respectively."

摘要

本文的原始版本于2019年2月10日发表，不幸的是存在一处错误。图3中图表的坐标轴有误。正确的图表如下所示。因此，“结果”部分“噪声”中的最后两句话应改为：“HR和SHR的峰值频率为0.21 lp/mm。对于NR模式和MDCT，峰值频率分别为0.17 lp/mm和0.21 lp/mm。”