Abstract：
:A teleradiology system acquires radiographic images from one location and transmits them to one or more distant sites where they are displayed and/or converted to hard-copy film recordings. The long-term goal of teleradiology research is to show that teleradiology systems can provide diagnostically equivalent results when compared with conventional radiographic film interpretation. If this hypothesis is proven, provision of the following radiology services will be improved: (1) providing for primary interpretation of radiological images for patients in underserved areas as well as in other medical facilities; (2) integration of radiological services for multihospital/clinic health care provider consortiums; (3) improving emergency service and intensive care unit coverage; (4) offering consulting-at-a-distance with subspecialty radiologists; and (5) providing radiologists in the community or in rural areas with immediate access to large academic centers for help in the interpretation of difficult and problematic cases. We are designing a high-speed, high-resolution teleradiology network that will communicate between our level 3 medical center and several outlying medical centers within the metropolitan area. Computed tomography (CT), magnetic resonance (MR), and screen-film examinations will be digitized to 2,000 x 2,000 or 4,000 x 4,000 pixels at the remote sites, transmitted to the central referral facility, and sent to a laser film printer, replicating the original film. This film may then be used for primary diagnosis, overreading/consultative purposes, or for emergency department preparation. Inherently digital modality data (eg, MR and CT) can be sent without digitization of the multiformat film if desired.
journal_name
J Digit Imagingjournal_title
Journal of digital imagingauthors
Stewart BK,Dwyer SJ 3rd,Kangarloo Hdoi
10.1007/BF03167763subject
Has Abstractpub_date
1992-08-01 00:00:00pages
144-55issue
3eissn
0897-1889issn
1618-727Xjournal_volume
5pub_type
杂志文章abstract：:Frequently when patient and study identification information (patient name, patient identification, date of birth, sex, and accession number) are manually entered at a modality, typographical errors occur that have to be corrected before the acquired images can be matched to the proper patient and study on a picture a...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/BF03190323
更新日期：2001-06-01 00:00:00
abstract：:Computed radiography (CR) has various advantages such as dynamic range. Diagnostic accuracy with CR using reduced radiation dose is considered comparable with that of conventional film-screen radiography in diagnosing apparent chest abnormalities. In addition to reducing the radiation dose, delineation of the various ...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/BF03168076
更新日期：1995-02-01 00:00:00
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journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-002-5033-x
更新日期：2002-01-01 00:00:00
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journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/BF03168769
更新日期：1999-05-01 00:00:00
abstract：:Today, many hospitals have a running enterprise picture archiving and communication system (PACS) and their administrators should have the tools to measure the system activity and, in particular, how much it is used. The information would be valuable for decision-makers to address asset management and the development ...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-016-9870-4
更新日期：2016-12-01 00:00:00
abstract：:In today's radiology workflow, free-text reporting is established as the most common medium to capture, store, and communicate clinical information. Radiologists routinely refer to prior radiology reports of a patient to recall critical information for new diagnosis, which is quite tedious, time consuming, and prone t...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-018-0116-5
更新日期：2019-02-01 00:00:00
abstract：:Despite the rapid progress made in the electronic design of imaging work stations for medicine, much less effort has gone into the design of environments in which such systems will be used. Based on studies of radiologist film reading sessions, considerable time will be spent working at such viewing systems. If the ro...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/BF03168035
更新日期：1989-08-01 00:00:00
abstract：:We have now analyzed the use and benefits of four Strategic Thinking Tools for Radiology: the Vision Statement, the High Five, the Two-by-Two, and Real-Win-Worth. Additional tools will be provided during the tutorial. The tools provided above should be considered as examples. They all contain the 10 benefits outlined ...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/BF03168638
更新日期：1997-08-01 00:00:00
abstract：:To illustrate the availability, effectiveness, and practical use of Open-Source tools in developing a radiology paper from its beginning to its presentation and publication. Practical use of a complete set of Open-Source applications for writing, e-mail corresponding, slide show, image retrieval, and manipulation is s...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-008-9159-3
更新日期：2009-12-01 00:00:00
abstract：:In this investigation the effect of JPEG 2000 compression on the contrast-detail (CD) characteristics of digital mammography images was studied using an alternative forced choice (AFC) technique. Images of a contrast-detail phantom, acquired using a clinical full-field digital mammography system, were compressed using...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-003-1728-x
更新日期：2004-03-01 00:00:00
abstract：:An enterprise imaging (EI) strategy is an organized plan to optimize the electronic health record (EHR) so that healthcare providers have intuitive and immediate access to all patient clinical images and their associated documentation, regardless of source. We describe ten steps recommended to achieve the goal of impl...
journal_title：Journal of digital imaging
pub_type： 杂志文章,评审
doi：10.1007/s10278-019-00236-w
更新日期：2019-08-01 00:00:00
abstract：:The recognizability of facial images extracted from publically available medical scans raises patient privacy concerns. This study examined how accurately facial images extracted from computed tomography (CT) scans are objectively matched with corresponding photographs of the scanned individuals. The test subjects wer...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-016-9932-7
更新日期：2017-04-01 00:00:00
abstract：:Scheduling of CT and MR exams requires reasonable estimates for expected scan duration. However, scan-time variability and efficiency gains from combining multiple exams are not quantitatively well characterized. In this work, we developed an informatics approach to quantify typical duration, duration variability, and...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-019-00252-w
更新日期：2020-02-01 00:00:00
abstract：:Fusion of CT and MR images allows simultaneous visualization of details of bony anatomy provided by CT image and details of soft tissue anatomy provided by MR image. This helps the radiologist for the precise diagnosis of disease and for more effective interventional treatment procedures. This paper aims at designing ...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-013-9664-x
更新日期：2014-06-01 00:00:00
abstract：:Morphometric analysis of nuclei is crucial in cytological examinations. Unfortunately, nuclei segmentation presents many challenges because they usually create complex clusters in cytological samples. To deal with this problem, we are proposing an approach, which combines convolutional neural network and watershed tra...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-019-00200-8
更新日期：2020-02-01 00:00:00
abstract：:We evaluated the usefulness of a computerized analysis system in the detection of interstitial lung abnormalities in digitized chest radiography. This system uses the processes of four-directional Laplacian-Gaussian filtering, linear opacity judgment, and linear opacity subtraction. For qualitative analysis, we employ...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/BF03168557
更新日期：1997-05-01 00:00:00
abstract：:Information infrastructures involve the notion of a shared, open infrastructure, constituting a space where people, organizations, and technical components associate to develop an activity. The current infrastructure for medical image sharing, based on PACS/DICOM technologies, does not constitute an information infras...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-019-00243-x
更新日期：2020-02-01 00:00:00
abstract：:The efficacy of two medical-grade, self-calibrating, gray scale displays were compared with regard to impact on sensitivity and specificity for the detection of interstitial lung disease (ILD) on computed radiographs (CR). The displays were a 5-megapixel (MP) cathode ray tube (CRT) device and a 3-MP liquid crystal dis...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-004-1013-7
更新日期：2004-09-01 00:00:00
abstract：:The need for tools to monitor imaging-related radiation has grown dramatically in recent years. RADIANCE, a freely available open-source dose-monitoring tool, was developed in response to the need for an informatics solution in this realm. A number of open-source as well as commercial solutions have since been develop...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-013-9570-2
更新日期：2013-08-01 00:00:00
abstract：:Feedback is an essential part of medical training, where trainees are provided with information regarding their performance and further directions for improvement. In diagnostic radiology, feedback entails a detailed review of the differences between the residents' preliminary interpretation and the attendings' final ...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-017-0015-1
更新日期：2018-02-01 00:00:00
abstract：:The architectural design and construction of a new imaging department is one of the most complex challenges in healthcare architecture. When a client also plans a simultaneous change in basic operating system technology from film-based to filmless imaging, the challenge for both hospital management and the facility/te...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/BF03168779
更新日期：1999-05-01 00:00:00
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journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-003-1717-0
更新日期：2004-06-01 00:00:00
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journal_title：Journal of digital imaging
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doi：10.1007/s10278-007-9002-2
更新日期：2007-06-01 00:00:00
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journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-017-9962-9
更新日期：2017-10-01 00:00:00
abstract：:Considerable debate within the medical community has focused on the optimal location of information technology (IT) support groups on the organizational chart. The challenge has been to marry local accountability and physician acceptance of IT with the benefits gained by the economies of scale achieved by centralized ...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-009-9196-6
更新日期：2009-06-01 00:00:00
abstract：:Digital acquisition of data from the various imaging modalities for input to a picture archiving and communication system (PACS) is discussed. Essential features for successful clinical implementation including Digital Imaging and Communications in Medicine (DICOM) compliance, radiology information system (RIS)/hospit...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/BF03168809
更新日期：1999-05-01 00:00:00
abstract：:Mammographic breast density has been established as an independent risk marker for developing breast cancer. Breast density assessment is a routine clinical need in breast cancer screening and current standard is using the Breast Imaging and Reporting Data System (BI-RADS) criteria including four qualitative categorie...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-017-0022-2
更新日期：2018-08-01 00:00:00
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journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/BF03168502
更新日期：1994-08-01 00:00:00
abstract：:A computer algorithm for information retrieval from an electronic teaching file has been developed. This index enables the user to retrieve cases from a teaching file, based on the input of a combination of features. The algorithm is based on nearest neighbor analysis, and is programmed in the "C" language. A teaching...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/BF03167602
更新日期：1990-08-01 00:00:00
abstract：:The interfacing of digital image acquisition modalities to the picture archiving and communication system (PACS) plays a major part in the conversion from a traditional film-based radiology practice to one that relies almost entirely on soft-copy reading. The Baltimore Veterans Affairs Medical Center (VAMC) is one of ...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/BF03167632
更新日期：2000-05-01 00:00:00
