Artifacts in Digital Breast Tomosynthesis

被引：24

作者：

Geiser, William R. ^{[1
]}

Einstein, Samuel A. ^{[1
]}

Yang, Wei-Tse ^{[2
]}

机构：

[1] Univ Texas MD Anderson Canc Ctr, Dept Imaging Phys, 1155 Pressler St,Unit 1352, Houston, TX 77030 USA

[2] Univ Texas MD Anderson Canc Ctr, Dept Diagnost Radiol, Houston, TX 77030 USA

来源：

AMERICAN JOURNAL OF ROENTGENOLOGY | 2018年 / 211卷 / 04期

关键词：

artifacts; digital breast tomosynthesis; digital mammography; quality assurance; quality control; SCREENING MAMMOGRAPHY; CALCIFICATIONS; PROGRAM; IMAGES;

D O I：

10.2214/AJR.17.19271

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：

OBJECTIVE. Artifacts in digital breast tomosynthesis and synthesized 2D imaging reduce image quality. This article describes the appearance of these unique artifacts, reviews their causes, and discusses methods to ameliorate these artifacts. CONCLUSION. Artifacts in digital breast tomosynthesis and synthesized 2D imaging can obscure important findings on mammograms. The radiologist, mammography technologist, and medical physicist must be able to recognize these artifacts and use the vendor's new processing algorithms to mitigate the effects of such artifacts.

引用

页码：926 / 932

页数：7

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