Enhancing the expressiveness of structured reporting systems.

Enhancing the expressiveness of structured reporting systems.
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增强结构化报告系统的表现力。

DOI:
10.1007/bf03167624
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发表时间:
2000
影响因子:
4.4
通讯作者:
Langlotz,CP
Langlotz,CP
中科院分区:
工程技术2区
文献类型:
--
作者:
Langlotz,CP

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本研究的总体目标是建立一个结构化的报告系统,减少成本,延迟,和不便与传统的听写和语音识别系统。我们已经实现了这样一个结构化的放射学报告系统,它取代了目前的听写和转录过程,允许放射科医生和其他成像专业人员从医学词典中选择成像结果。该系统使用一个成像特定的信息模型,称为“描述集”,在关系数据库中组织选定的条款。知识表示的独特功能,提高其表现力,包括它的能力,编纂有关成像观察的不确定性,并明确表示成像结果之间的逻辑关系。此外,系统不要求用户在静态文本模板中填写“空白”。相反,它允许以任意顺序输入术语,并使用自动文本生成技术来创建转诊医生习惯于接收的文本报告。同时,该系统还生成多媒体报告,转诊医生可以将其用作快速参考。与传统的听写或语音识别的结果不同,每个发现都被编码在关系数据库中,以供以后的信息处理。因此,结构化报告数据库可以用于按内容索引图像,以提供实时决策支持,以增强放射科医师的表现,以进行探索性临床研究,以及将成像报告数据传输到基于计算机的患者记录系统。
The overall goal of this research is to build a structured reporting system that reduces the cost, delays, and inconvenience associated with conventional dictation and speech recognition systems. We have implemented such a structed reporting system for radiology that replaces current dictation and transcription processes by allowing radiologists and other imaging professionals to select imaging findings from a medical lexicon. The system uses an imaging-specific information model, called a “description set’, to organize selected terms in a relational database. Unique features of the knowledge representation that enhance its expressiveness include its ability to codify uncertainty about an imaging observation and to represent explicity the logical relationships among imaging findings. In addition, the system does not require the user to fill in “blanks’ in a static text template. Instead, it allows entry of terms in arbitrary order and uses automated text-generation techniques to create a text report that referring physicians are accustomed to receiving. In parallel, the system also produces a multimedia report that the referring physician can use as a quick reference. Unlike the results of conventional dictation or speech recognition, each finding is coded in a relational database for later information processing. Thus, the structured report database can be used to index images by content, to provide real-time decision support, to enhance radiologists’ performance, to conduct exploratory clinical research, and to transmit imaging report data to computer-based patients record systems.
DOI: 10.1016/0020-7381(81)85014-0
发表时间: 1981
期刊: International Journal of Mass Spectrometry and Ion Physics
影响因子: --
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DOI: 10.1021/ac00260a766
发表时间: 1983
影响因子: 7.4
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DOI: --
发表时间: 1986
期刊: Biochemical and Biophysical Research Communications - BBRC
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用于液体二次离子质谱分析的脉冲飞行时间质谱仪。
DOI: 10.1002/rcm.1290020902
发表时间: 1988
期刊: Rapid communications in mass spectrometry : RCM
影响因子: --
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液体二次离子飞行时间质谱法。
DOI: 10.1021/ac00134a016
发表时间: 1987
影响因子: 7.4
作者:
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通讯作者: Cotter,RJ