Abstract:
RATIONALE AND OBJECTIVES:To objectively and subjectively evaluate a large, academic radiology department's transition to electronic health record (EHR) centered workflow. MATERIALS AND METHODS:Multiple metrics were compared from before and after the move to EHR-driven workflow. Examination ordering and reading priority data were obtained for 30 days both before and after the transition. Sixteen radiologists were observed opening a computed tomography (CT) examination, and time to open, mouse clicks, and keystrokes were recorded. Information available to the radiologist during interpretation was also compared. Additionally, a 12 question survey was sent out to the residents and faculty both before and after the transition. RESULTS:Implementation of an eight-level reading priority system increased worklist granularity and improved identification of more urgent studies to read. Radiologists opened CT studies in picture archiving and communications system-driven workflow in 52.4 ± 16.9 seconds using 9.5 ± 3.9 clicks and 6.3 ± 2.9 keystrokes, compared to 17.3 ± 9.5 seconds, 4.8 ± 1.5 clicks, and 0.1 ± 0.3 keystrokes in EHR-driven workflow (p < 0.001 for each measure). More information was available to the radiologist during examination interpretation, and 54.7% of radiologists rated the ease of use of the new system as good or very good (compared to 4.2% for the old system, p < 0.001). CONCLUSION:Transitioning to an EHR-driven workflow at a large academic medical center improved efficiency, was favorable to radiologists, and enhanced examination prioritization.
journal_name
Acad Radioljournal_title
Academic radiologyauthors
Wildman-Tobriner B,Thorpe MP,Said N,Ehieli WL,Roth CJ,Jaffe TAdoi
10.1016/j.acra.2019.02.006subject
Has Abstractpub_date
2020-02-01 00:00:00pages
253-259issue
2eissn
1076-6332issn
1878-4046pii
S1076-6332(19)30072-8journal_volume
27pub_type
杂志文章abstract:RATIONALE AND OBJECTIVES:To better prepare radiology residents for providing care within the context of the larger health care system, this study evaluated the feasibility and impact of a curriculum to enhance radiology residents' understanding and ability to apply concepts from medical management and industrial and op...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2012.09.025
更新日期:2013-03-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:We investigated the influence of muscular activity and regional body temperature changes on the accumulation of intravenously (i.v.) administered, dextran-coated superparamagnetic iron oxide (SPIO) particles in the lymph nodes of rats. METHODS:Four groups of rats (N = 21) were used. Five rats ...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/s1076-6332(96)80193-0
更新日期:1996-08-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:To assess the feasibility of 70-kVp high-pitch non-ECG-gated thoracic aortic computed tomography angiography (CTA) with 40-mL contrast agent compared to 100-kVp standard-pitch CTA with 60-mL contrast agent. MATERIALS AND METHODS:Sixty-seven patients (51 men and 16 women; mean age, 55 ± 14 year...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2015.03.007
更新日期:2015-07-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:To review sustainability and fair access related to setting up a centralized transient elastography (TE) program in the radiology department and to perform a quality assessment of a novel liver fibrosis evaluation program that combines TE with limited abdominal ultrasound (US). MATERIAL AND ME...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2015.02.014
更新日期:2015-07-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:The study aimed to investigate the positive predictive value (PPV) of mammographic lymphography (MLG) for assessing malignant breast disease and lymphatic metastasis in patients in a typical clinical setting. MATERIALS AND METHODS:Patients who underwent mammography with Breast Imaging Reportin...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2016.05.001
更新日期:2016-10-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:The authors evaluated the clinical utility of image coregistration in the interpretation of follow-up computed tomographic (CT) studies of the head. MATERIALS AND METHODS:Fourteen patients with 34 intracranial lesions underwent follow-up head CT. The images were coregistered automatically with...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/s1076-6332(03)80097-1
更新日期:2003-03-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:The purpose of this study was to assess resident scores on the American College of Radiology (ACR) In-Training Examination and on the written American Board of Radiology (ABR) Examination relative to attendance at and timing of the Armed Forces Institute of Pathology (AFIP) Radiologic Pathology...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/s1076-6332(00)80525-5
更新日期:2000-09-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:Positron emission tomography (PET) is used to evaluate response to therapy with increasing interest in having PET provide endpoints for clinical trials. Here we demonstrate impacts of PET measurement error and choice of quantification method on clinical trial design. MATERIALS AND METHODS:Samp...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2011.10.008
更新日期:2012-02-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:To investigate the feasibility of oxygen-challenge blood oxygen level-dependent (BOLD) magnetic resonance imaging (MRI) at 3T for evaluating the early change of blood oxygenation before and after transcatheter arterial embolization (TACE) in patients with hepatocellular carcinoma (HCC). MATERI...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2020.06.021
更新日期:2020-07-31 00:00:00
abstract:RATIONALE AND OBJECTIVES:I developed a volume estimation technique for the crescentic volume of the right ventricle (RV) of the heart. A geometric model was desired to avoid the lengthy data collection and reduction required by Simpson's rule. METHODS:An ellipsoidal shell model was developed that requires only simple ...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/s1076-6332(12)80006-7
更新日期:1994-12-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:The purpose of this study was to measure the effect of distractions, in the form of telephone call interruptions, on radiology resident diagnostic accuracy. MATERIALS AND METHODS:Radiology resident discrepancy reports and reading room telephone logs at an academic tertiary care pediatric hospi...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2014.08.001
更新日期:2014-12-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:To compare the results of two software-based methods, Quantra and Volpara, for volumetric breast composition assessment. MATERIALS AND METHODS:Four hundred forty-five normal, bilateral, two-view, digital mammograms were included. Breast volume (BV), fibroglandular tissue volume (FTV), and perc...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2014.12.003
更新日期:2015-04-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:Subcutaneous melanomas may be missed on computed tomography because of their peripheral location or perceived unimportance, yet they can have clinical significance. The use of a novel computer-assisted detection scheme to locate subcutaneous melanoma lesions in body CT images was investigated. ...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2004.01.005
更新日期:2004-06-01 00:00:00
abstract::Radiology practice will be altered by the coming of artificial intelligence, and the process of learning in radiology will be similarly affected. In the short term, radiologists will need to understand the first wave of artificially intelligent tools, how they can help them improve their practice, and be able to effec...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2018.03.007
更新日期:2018-06-01 00:00:00
abstract::Technologic advances have resulted in the expansion of web-based conferencing and education. While historically video-conferencing has been used for didactic educational sessions, we present its novel use in virtual radiology read-outs in the face of the COVID-19 pandemic. Knowledge of key aspects of set-up, implement...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2020.04.028
更新日期:2020-06-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:Breast dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) scanning protocols vary widely. The purpose of this study was to determine the effects of postcontrast timing on delayed-phase lesion kinetics assessment and ability to discriminate malignant from benign lesions. MATERIALS A...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2014.04.013
更新日期:2014-09-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:The authors performed this study to determine the optimum threshold for performing computed tomographic (CT) angiography with shaded surface display (SSD). MATERIALS AND METHODS:A dedicated phantom was developed with an 8-mm luminal diameter. Each of 19 vessels had stenoses ranging from 0% to ...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/S1076-6332(03)80641-4
更新日期:2001-10-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:Emerging alternative metrics leverage social media and other online platforms to provide immediate measures of biomedical articles' reach among diverse public audiences. We aimed to compare traditional citation and alternative impact metrics for articles in popular general radiology journals. ...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2016.11.019
更新日期:2017-07-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:Manganese is a well-known liver-specific agent used in magnetic resonance imaging. For this purpose, manganese is now administered intravenously. In theory it should be possible to increase the gastrointestinal uptake of manganese through the use of nutritional products as promoters. Such an ag...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/s1076-6332(03)00571-3
更新日期:2004-01-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:Diffusion tensor tractography (DTT) for neural fibers of the head-and-neck region at 3T has not been reported. The purpose of this study was to evaluate the feasibility of using DTT for visualizing neural fibers in the head-and-neck region at 3T and to explore the use of this method in patients...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2009.01.019
更新日期:2009-07-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:Burnout is a psychological syndrome composed of emotional exhaustion, depersonalization, and sense of lack of personal accomplishment, as a result of prolonged occupational stress. The purpose of our study was to determine the prevalence of burnout among current musculoskeletal radiology fellow...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2016.12.024
更新日期:2017-06-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:Distinguishing recurrent glial tumor from radiation necrosis can be challenging. The purpose of this pilot study was to preliminarily compare unenhanced arterial spin-labeled (ASL) imaging, dynamic susceptibility contrast-enhanced cerebral blood volume (DSCE-CBV) magnetic resonance imaging, and...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2009.10.024
更新日期:2010-03-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:The authors performed this study to determine whether intrathoracic inoculation of non-small-cell lung carcinoma with fluoroscopic guidance would provide for more accurate implantation. MATERIALS AND METHODS:A tumor cell inoculum (2 x 10(6) cells per 0.15 mL) was injected percutaneously under ...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/s1076-6332(05)80267-3
更新日期:1997-09-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:The purpose of this study was to test the effectiveness of resident-prepared, independent learning cases in teaching residents chest radiology. MATERIALS AND METHODS:Three 2nd-year residents (one each from the University of Wisconsin, the Oregon Health Sciences University, and the University o...
journal_title:Academic radiology
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1016/s1076-6332(99)80059-2
更新日期:1999-01-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:Peritumoral features have been suggested to be useful in improving the prediction performance of radiomic models. The aim of this study is to systematically investigate the prediction performance improvement for sentinel lymph node (SLN) status in breast cancer from peritumoral features in radi...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2020.10.015
更新日期:2020-11-04 00:00:00
abstract:RATIONALE AND OBJECTIVES:The aim of this study was to compare the diagnostic accuracy of 64-slice computed tomographic coronary angiography (CTCA) in groups of patients with low, intermediate, and high risk for coronary artery disease (CAD) events. MATERIALS AND METHODS:The institutional review board approved this stu...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2007.12.008
更新日期:2008-04-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:The objective of this study was to assess whether changes to radiographic parameters before and after treatment with antiangiogenic drugs would improve performance in predicting tumor response with non-contrast-enhanced computed tomography (NCECT) compared to Response Evaluation Criteria in Sol...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2014.06.007
更新日期:2014-11-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:The purpose of our study was to evaluate magnetic resonance (MR) artifacts related to breast tissue markers in breast imaging procedures. MATERIALS AND METHODS:In this bicentric prospective ex vivo study 10 different commercially available markers were measured in self-made breast phantoms. Br...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2019.12.006
更新日期:2021-01-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:The aim of this study was to evaluate the predictive value of intraluminal air for appendiceal necrosis and/or perforation when not apparent on imaging. Additional factors of intraluminal appendicoliths, age, and gender were also assessed. MATERIALS AND METHODS:Patients with pathologically pro...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2012.04.018
更新日期:2012-10-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:To evaluate the ability of dynamic contrast-enhanced magnetic resonance imaging (MRI) to differentiate several tumor entities of the parotid gland in a prospective clinical trial. MATERIALS AND METHODS:A total of 112 patients with parotid tumors were examined with dynamic contrast-enhanced 1.5...
journal_title:Academic radiology
pub_type: 临床试验,杂志文章
doi:10.1016/j.acra.2007.03.004
更新日期:2007-06-01 00:00:00