胸部X线摄影技术进展
Technical advances in chest radiography.
作者信息
MacMahon H, Vyborny C
机构信息
Department of Radiology, University of Chicago Hospital, IL 60627.
出版信息
AJR Am J Roentgenol. 1994 Nov;163(5):1049-59. doi: 10.2214/ajr.163.5.7976874.
Chest radiography is the most frequently performed radiologic imaging study and also one of the most challenging. The technical aspects of the conventional chest radiographic examination have been studied extensively, and the effects of various parameters on the quality of chest radiographs have been described. However, new approaches to image acquisition and display have been introduced in the last decade, and many circumvent the limitations of conventional screen-film studies. Thus, a number of practical issues must be considered in the selection of chest radiographic equipment for modern clinical practice. In this review, we describe several recent advances in both conventional and digital technologies that can improve the diagnostic quality of chest radiographs.
胸部X线摄影是最常进行的放射成像检查之一，也是最具挑战性的检查之一。传统胸部X线检查的技术方面已得到广泛研究，并且已经描述了各种参数对胸部X线片质量的影响。然而，在过去十年中引入了新的图像采集和显示方法，其中许多方法规避了传统屏-片研究的局限性。因此，在为现代临床实践选择胸部X线摄影设备时，必须考虑一些实际问题。在本综述中，我们描述了传统技术和数字技术方面的一些最新进展，这些进展可以提高胸部X线片的诊断质量。
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