Digital tomosynthesis of the chest

被引：98

作者：

Dobbins, James T., III ^{[1
,3
,4
]}

McAdams, H. Page ^{[1
]}

Godfrey, Devon J. ^{[2
]}

Li, Christina M. ^{[4
]}

机构：

[1] Duke Univ, Med Ctr, Dept Radiol, Durham, NC 27710 USA

[2] Duke Univ, Med Ctr, Dept Radiat Oncol, Durham, NC 27710 USA

[3] Duke Univ, Med Ctr, Med Phys Grad Program, Durham, NC 27710 USA

[4] Duke Univ, Dept Biomed Engn, Durham, NC 27710 USA

来源：

JOURNAL OF THORACIC IMAGING | 2008年 / 23卷 / 02期

关键词：

chest radiography; digital tomosynthesis; pulmonary nodule;

D O I：

10.1097/RTI.0b013e318173e162

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 [临床医学]; 100207 [影像医学与核医学]; 1009 [特种医学];

摘要：

Digital tomosynthesis is a technique that generates an arbitrary number of section images of a patient from a single pass of the x-ray tube. It is under investigation for application to a number of clinical detection tasks, and has recently been implemented in commercial devices for chest radiography. Tomosynthesis provides improved visibility of structures in the chest, such as pulmonary nodules, airways, and spine. This review article outlines the components of a typical tomosynthesis system, and presents examples of improved pulmonary nodule detection from a clinical trial in human subjects. Possible implementation strategies for use in chest imaging are discussed.

引用

页码：86 / 92

页数：7

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