DIGITAL FLUOROSCOPIC RADIOLOGY - EVALUATION OF THE CLINICAL IMPACT

被引：13

作者：

LEHMANN, KJ

BUSCH, HP

GEORGI, M

机构：

[1] Institut für Klinische Radiologie, Klinikum Mannheim, Fakultät für Klinische Medizin Mannheim der Universität Heidelberg, 6800 Mannheim 1, Theodor-Kutzer Ufer, D-(W)

来源：

EUROPEAN JOURNAL OF RADIOLOGY | 1993年 / 17卷 / 01期

关键词：

IMAGES; PROCESSING; ANALYSIS; QUALITY; PACS; COMPUTERS IN RADIOLOGY; DEPARTMENTAL MANAGEMENT;

D O I：

10.1016/0720-048X(93)90021-E

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：

The use of digital image intensifier radiography (DIIR) for examinations in projection radiography is becoming more common. Fluoroscopic controlled contrast studies (barium- or iodine-based), particularly of the gastrointestinal tract, can be performed quickly and easily with a considerable decrease in radiation exposure. A wide dynamic range permits a constant high image quality with fewer incorrect exposures. The limited spatial resolution of large image intensifier input screens is the major drawback of DIIR. Digital image acquisition enables post-processing, digital storage and transfer of images, thus allowing an integration into PACS-systems. Imaging capabilities and clinical applications are described here.

引用

页码：3 / 7

页数：5