Abstract：
:While occupational stress and fatigue have been well described throughout medicine, the radiology community is particularly susceptible due to declining reimbursements, heightened demands for service deliverables, and increasing exam volume and complexity. The resulting occupational stress can be variable in nature and dependent upon a number of intrinsic and extrinsic stressors. Intrinsic stressors largely account for inter-radiologist stress variability and relate to unique attributes of the radiologist such as personality, emotional state, education/training, and experience. Extrinsic stressors may account for intra-radiologist stress variability and include cumulative workload and task complexity. The creation of personalized stress profiles creates a mechanism for accounting for both inter- and intra-radiologist stress variability, which is essential in creating customizable stress intervention strategies. One viable option for real-time occupational stress measurement is voice stress analysis, which can be directly implemented through existing speech recognition technology and has been proven to be effective in stress measurement and analysis outside of medicine. This technology operates by detecting stress in the acoustic properties of speech through a number of different variables including duration, glottis source factors, pitch distribution, spectral structure, and intensity. The correlation of these speech derived stress measures with outcomes data can be used to determine the user-specific inflection point at which stress becomes detrimental to clinical performance.
journal_name
J Digit Imagingjournal_title
Journal of digital imagingauthors
Reiner BIdoi
10.1007/s10278-012-9540-0subject
Has Abstractpub_date
2013-02-01 00:00:00pages
5-9issue
1eissn
0897-1889issn
1618-727Xjournal_volume
26pub_type
杂志文章abstract：:Breast masses due to benign disease and malignant tumors related to breast cancer differ in terms of shape, edge-sharpness, and texture characteristics. In this study, we evaluate a set of 22 features including 5 shape factors, 3 edge-sharpness measures, and 14 texture features computed from 111 regions in mammograms,...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-007-9102-z
更新日期：2008-06-01 00:00:00
abstract：:We aimed to investigate whether an offsite expert could effectively evaluate visually estimated ejection fraction (EF) while watching and guiding the echocardiographic procedure of an onsite novice practitioner using a social network video call. Sixty patients presenting to the intensive care unit and requiring echoca...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-017-9974-5
更新日期：2017-12-01 00:00:00
abstract：:Positron emission tomography (PET) imaging is an effective tool used in determining disease stage and lesion malignancy; however, radiation exposure to patients and technicians during PET scans continues to draw concern. One way to minimize radiation exposure is to reduce the dose of radioactive tracer administered in...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-018-0150-3
更新日期：2019-10-01 00:00:00
abstract：:In the UK, physicists and radiographers perform routine quality control (QC) of digital mammography equipment at daily, weekly and monthly intervals. The tests performed and tolerances are specified by standard protocols. The manual nature of many of the tests introduces variability due to the positioning of regions o...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-014-9759-z
更新日期：2015-10-01 00:00:00
abstract：:Some nuclear medicine computer displays, as well as many image processing workstations are "true color" machines characterized by independent memory and grey scale mapping for each of the red, green and blue color channels. Other color image display systems produce a color image from a single grey scale map composed o...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/BF03173872
更新日期：1991-02-01 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：:The residency review committee of the Accreditation Council of Graduate Medical Education (ACGME) collects data on resident exam volume and sets minimum requirements. However, this data is not made readily available, and the ACGME does not share their tools or methodology. It is therefore difficult to assess the integ...
journal_title：Journal of digital imaging
pub_type： 杂志文章,多中心研究
doi：10.1007/s10278-016-9872-2
更新日期：2016-12-01 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：:Digital imaging systems used in radiology rely on electronic display devices to present images to human observers. Active-matrix liquid crystal displays (AMLCDs) continue to improve and are beginning to be considered for diagnostic image display. In spite of recent progress, AMLCDs are characterized by a change in lum...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-004-1021-7
更新日期：2004-12-01 00:00:00
abstract：:Single standard anteroposterior radiograph-based methods for measuring cup orientation following total hip arthroplasty (THA) are subject to substantial errors if the individual pelvic orientation with respect to X-ray plate is not taken into consideration. Previously, we proposed to use a hybrid 2D-3D registration sc...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-009-9226-4
更新日期：2010-12-01 00:00:00
abstract：:It is difficult to detect sentinel lymph nodes (SLNs) around an injection point of radiopharmaceuticals mapped in lymphoscintigrams. The purpose of this study was to develop a computer-aided detection (CAD) scheme for SLNs by a subtraction technique using the symmetrical property in the mapped injection point. Our dat...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-011-9396-8
更新日期：2012-02-01 00:00:00
abstract：:Workflow is a widely used term to describe the sequence of steps to accomplish a task. The use of workflow technology in medicine and medical imaging in particular is limited. In this article, we describe the application of a workflow engine to improve workflow in a radiology department. We implemented a DICOM-enabled...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-013-9661-0
更新日期：2014-06-01 00:00:00
abstract：:While the implementation of Picture Archiving and Communication Systems (PACS) has revolutionized the field of radiology, there has been considerably less utilization of PACS by emergency physicians with point-of-care ultrasound. Benefits of PACS archival of images include improved quality assurance, preservation of i...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-016-9893-x
更新日期：2016-12-01 00:00:00
abstract：:Digital modalities such as CT, MRI, Ultrasound and Computerized Radiography systems, generating softcopy images to be used by a Picture Archiving and Communication System (PACS), need to identify the images properly in order to retrieve and manage them. In many cases, a technologist re-enters patient demographic and s...
journal_title：Journal of digital imaging
pub_type： 杂志文章,评审
doi：10.1007/BF03168256
更新日期：1998-08-01 00:00:00
abstract：:Electronic imaging clinical implementation strategies and principles need to be developed as we move toward replacement of film-based radiology practices. During an 8-month period (1998 to 1999), an Electronic Imaging Clinical Implementation Work Group (EICIWG) was formed from sections of our department: Informatics L...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/BF03168749
更新日期：1999-05-01 00:00:00
abstract：:Recent healthcare policies have influenced the manner in which patient data is handled in research projects, and the regulations concerning protected health information have become significantly tighter. Thus, new procedures are needed to facilitate research while protecting the confidentiality of patient data and ens...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-010-9350-1
更新日期：2011-10-01 00:00:00
abstract：:The purpose of this study was to retrospectively evaluate radiologist performance in detection of lacunar infarcts on T1- and T2-weighted images, without and with the use of a computer-aided diagnosis (CAD) scheme. Thirty T1-weighted and 30 T2-weighted MR images obtained from 30 patients were used for assessing observ...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-011-9444-4
更新日期：2012-08-01 00:00:00
abstract：:New consumer technologies and interoperability standards have dated the first standardized curriculum for imaging informatics fellowships suggested by the Society for Computer Applications in Radiology (SCAR) in 2004 (Journal of digital imaging 17(4):244-248, 2004). Last year, analysis from this institution characteri...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-019-00292-2
更新日期：2020-04-01 00:00:00
abstract：:We propose the design of a teaching system named Interpretation and Diagnosis of Mammograms (INDIAM) for training students in the interpretation of mammograms and diagnosis of breast cancer. The proposed system integrates an illustrated tutorial on radiology of the breast, that is, mammography, which uses education te...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-008-9111-6
更新日期：2009-08-01 00:00:00
abstract：BACKGROUND:Orthopedic trauma care relies on two-dimensional radiograms both before and during the operation. Understanding the three-dimensional nature of complex fractures on plain radiograms is challenging. Modern fluoroscopes can acquire three-dimensional volume datasets even during an operation, but the device limi...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-007-9078-8
更新日期：2009-10-01 00:00:00
abstract：:With the introduction of direct digital radiography into clinical practice, there are opportunities to provide faster and more reliable ways of performing traditional radiological tasks. A technique was developed for evaluating and measuring scoliosis, which involves the computerized stitching of a radiograph of the t...
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
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：:This paper describes a prototype viewing station for the Intensive Care Unit (ICU) that combines a low cost with a fast response for the primary viewing tasks. A single monitor is used together with the possibility to switch to another image on the same screen instantaneously. To reduce the time for image retrieval an...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/BF03168429
更新日期：1994-05-01 00:00:00
abstract：:Large PACS (Picture Archiving and Communication Systems) installations do not yet exist in Sweden, but some hospitals have had experience with limited PACS activities. At present there are four mini PACS installations in radiology departments and about 12 teleradiology systems in use in Sweden. A couple of small Swedi...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/BF03168157
更新日期：1991-08-01 00:00:00
abstract：:For a region-wide teleradiology network in Germany a vendor-independent Uptime-server concept was defined. The Uptime-server was realized for the availability check and prospective error-detection of the emergency teleradiology servers and clients based on encrypted digital imaging and communication in medicine (DICOM...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-006-1044-3
更新日期：2007-12-01 00:00:00
abstract：:To evaluate the feasibility of an iPad-based documented patient briefing for Magnetic Resonance Imaging (MRI) examinations. A standard briefing sheet and questionnaire for a MRI scan was converted from paper form into an iPad application. Twenty patients, who had been referred for an MRI scan, were briefed about the e...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-012-9560-9
更新日期：2013-06-01 00:00:00
abstract：:Digital or computed radiography (CR) using photostimulable storage phosphor plate technology is becoming increasingly popular in certain clinical applications, such as bedside radiography, where it possesses clear advantages over conventional screen-film imaging. The majority of CR systems in clinical use have been ma...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/BF03168504
更新日期：1994-08-01 00:00:00
abstract：:This is the second article of our series for radiologists and imaging scientists on displaying, manipulating, and analyzing radiologic images on personal computers (PCs). The first article discussed the digital image data file, standard PC graphic file formats, and various methods for importing radiologic images into ...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/BF03168488
更新日期：1993-08-01 00:00:00
abstract：:Devising a method that can select cases based on the performance levels of trainees and the characteristics of cases is essential for developing a personalized training program in radiology education. In this paper, we propose a novel hybrid prediction algorithm called content-boosted collaborative filtering (CBCF) to...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-014-9678-z
更新日期：2014-08-01 00:00:00
abstract：:Rapid advances are changing the technology and applications of multidetector computed tomography (CT) scanners. The major increase in data associated with this new technology, however, breaks most commercial picture archiving and communication system (PACS) architectures by preventing them from delivering data in real...
journal_title：Journal of digital imaging
pub_type： 杂志文章
doi：10.1007/s10278-006-0925-9
更新日期：2006-01-01 00:00:00
