Dose Reduction Strategies for Thoracic Multidetector Computed Tomography Background, Current Issues, and Recommendations

被引：45

作者：

Bankier, Alexander A. ^{[1
]}

Tack, Denis ^{[1
]}

机构：

[1] Beth Israel Deaconess Med Ctr, Dept Radiol, Boston, MA 02215 USA

来源：

JOURNAL OF THORACIC IMAGING | 2010年 / 25卷 / 04期

关键词：

thoracic computed tomography; dose reduction; automatic exposure control; dose; recommendations; SMALL PULMONARY NODULES; HIGH-RESOLUTION CT; INFILTRATIVE LUNG-DISEASE; GROUND-GLASS OPACITY; THIN-SECTION CT; IMAGE QUALITY; RADIATION-EXPOSURE; CHEST CT; ROW CT; SPIRAL CT;

D O I：

10.1097/RTI.0b013e3181eebc49

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

This review will summarize the current background knowledge about radiation exposure related to thoracic computed tomography (CT). It will also review the historical development in this area. This will be followed by a summary of current efforts to reduce dose with respect to predefined clinical indications. Finally, the review will indicate future strategies for further dose reduction in thoracic CT imaging and give practical recommendations for everyday use.

引用

页码：278 / 288

页数：11

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