The Art and Science of Straight Lines in Radiology

被引：3

作者：

Day, Cynthia M. ^{[1
]}

Sodickson, Aaron ^{[1
]}

机构：

[1] Harvard Univ, Sch Med, Brigham & Womens Hosp, Dept Radiol,Div Emergency Radiol, Boston, MA 02115 USA

来源：

AMERICAN JOURNAL OF ROENTGENOLOGY | 2011年 / 196卷 / 02期

关键词：

air-fluid level; fluid-fluid level; hematocrit level; lipohemarthrosis; straight lines; FLUID LEVELS; ANTICOAGULATION; CT;

D O I：

10.2214/AJR.10.4446

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. The purpose of this article is to review the physical basis for straight radiographic lines, identify the possible components that may form a straight line interface in the body, provide illustrative examples across multiple organ systems and modalities, and explore how the detection of these interfaces can support specific diagnoses. CONCLUSION. Detection of a straight line interface can help the radiologist recognize otherwise difficult or subtle pathologic processes, and identification of its components can provide valuable clues to diagnosis.

引用

页码：W166 / W173

页数：8

共 50 条

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