Abstract:
RATIONALE AND OBJECTIVES:The aim of the study is to evaluate the effectiveness of an Emergency Radiology (ER) Core Curriculum training module and a Digital Imaging and Communications in Medicine (DICOM)-based interactive examination system to prepare first-year (postgraduate year 2 [PGY-2]) radiology residents and assess their readiness for taking overnight radiology call. MATERIALS AND METHODS:Institutional review board approval was obtained, and the study was compliant with Health Insurance Portability and Accountability Act (HIPAA) regulations. A dedicated month-long ER curriculum was designed to prepare new radiology residents for overnight radiology call that includes interpretation of off-hour urgent and emergent studies without immediate direct attending supervision. Lectures of the curriculum, provided by department staff, were based on the American Society of Emergency Radiology core curriculum. The lecture series was implemented after PGY-2 residents had completed formal introductory resident rotations during their first 6 months of training. A DICOM-based interactive computer-based testing module was developed and administered at the end of the lecture series. The module consisted of 19 actual emergency department cases with entire series of images, simulating an on-call setting. Tests were scored by two staff members blinded to resident identifying information. Upper-level residents also were tested, and comparison was made between first-year and upper-level resident test scores to determine the effectiveness of the test in determining first-year resident preparedness for call. Statistical analysis of results was performed by using t-test (P < .05). RESULTS:All residents in the residency program present during the month (nine PGY-2, six PGY-3, seven PGY-4, seven PGY-5 residents) attended the lecture series and finished the testing module at the end of the lecture series. Of 19 actual emergency cases on the testing module, five cases were neuroradiology, three cases were thoracic imaging, eight cases were body imaging, and three cases were musculoskeletal. PGY-2 residents scored an average of 73.0% (range, 63.2%-81.6%) of total points possible. PGY-3 residents scored an average of 76.8% (range, 68.4%-86.8%); PGY-4 residents scored an average of 77.4% (range, 65.8%-100%), and PGY-5 residents scored an average of 81.2% (range, 68.4%-94.7%). There was no statistically significant difference in scores according to level of training. CONCLUSION:First-year radiology residents who underwent 6 months of formal radiology training followed by an intensive ER lecture series before taking overnight call had scores similar to upper-level colleagues on an interactive computer-based ER simulation module.
journal_name
Acad Radioljournal_title
Academic radiologyauthors
Ganguli S,Pedrosa I,Yam CS,Appignani B,Siewert B,Kressel HYdoi
10.1016/j.acra.2006.02.057subject
Has Abstractpub_date
2006-06-01 00:00:00pages
764-9issue
6eissn
1076-6332issn
1878-4046pii
S1076-6332(06)00169-3journal_volume
13pub_type
杂志文章abstract:RATIONALE AND OBJECTIVE:We sought to establish medical students' perspectives of a set of curriculum topics for radiology teaching. MATERIALS AND METHODS:A multicenter study was conducted in New Zealand. A modified Delphi method was adopted. Students enrolled in two New Zealand Universities received a questionnaire. E...
journal_title:Academic radiology
pub_type: 杂志文章,多中心研究
doi:10.1016/j.acra.2006.02.034
更新日期:2006-07-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:The segmentation of airways from CT images is a critical first step for numerous virtual bronchoscopic (VB) applications. Automatic or semiautomatic methods are necessary, since manual segmentation is prohibitively time consuming. The methods must be robust and operate within a reasonable time ...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/s1076-6332(03)80517-2
更新日期:2002-10-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:Pathogenic mutations in some genes elevate women's breast cancer risk, necessitating risk-reduction strategies. Unfortunately, women are underscreened for cancer risk, and when identified as potentially high risk, women seldom pursue genetic counseling or testing. To improve cancer risk managem...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2020.12.005
更新日期:2020-12-15 00:00:00
abstract:RATIONALE AND OBJECTIVES:Dual-energy computed tomography (DECT) and ultrasound are both used to assess gouty arthritis. The present study was designed to compare the diagnostic accuracy of DECT and ultrasound in detecting monosodium urate (MSU) crystal deposition in various joints. MATERIALS AND METHODS:This study enr...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2015.08.010
更新日期:2015-12-01 00:00:00
abstract::A group of experts on very large databases, quantitative imaging, data format standards development, image management and communications, and related technologies for cancer imaging met at a recent workshop sponsored by the BIP and discussed the key issues confronting this field. The BIP received recommendations regar...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/s1076-6332(03)80126-5
更新日期:2003-07-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:This study compared the safety and efficacy of iodixanol with those of ioxaglate in adult patients undergoing aortography or peripheral arteriography. METHODS:Forty-six patients were enrolled in this controlled, randomized, double-blind, two-center study. The patients were monitored for advers...
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(05)80368-x
更新日期:1996-09-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:Morphologic changes of the human brain during healthy aging provide useful reference knowledge for age-related brain disorders. The aim of this study was to explore age-related global and regional morphological changes of healthy adult brains. MATERIALS AND METHODS:T1-weighted magnetic resonan...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2012.03.006
更新日期:2012-07-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:To evaluate the image quality of virtual monochromatic images (VMI) reconstructed from dual-energy dual-source noncontrast head CT with different reconstruction kernels. MATERIALS AND METHODS:Twenty-five consecutive adult patients underwent noncontrast dual-energy CT. VMI were retrospectively ...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2020.05.038
更新日期:2020-06-30 00:00:00
abstract:RATIONALE AND OBJECTIVES:This study compares the performance of T2 maps in the detection of prostate cancer (PCa) in comparison to T2-weighted (T2W) magnetic resonance images. MATERIALS AND METHODS:The prospective study was institutional review board approved. Consenting patients (n = 45) with histologic confirmed PCa...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2018.04.005
更新日期:2019-01-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:To assess the diagnostic performance of magnetic resonance imaging (MRI) for targeting prostate cancer in patients with previous negative biopsies and elevated prostate-specific antigen (PSA) levels. MATERIALS AND METHODS:Pubmed, Scopus, and Cochrane Library databases were searched to identify...
journal_title:Academic radiology
pub_type: 杂志文章,meta分析,评审
doi:10.1016/j.acra.2014.01.004
更新日期:2014-05-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:The goal of this study is to demonstrate how the teaching of radiology physics can be enhanced with the use of interactive scientific notebook software. METHODS:We used the scientific notebook software known as Project Jupyter, which is free, open-source, and available for the Macintosh, Windo...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2017.11.024
更新日期:2018-06-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:To validate the hypothesis that a multisegmented approach during subtraction computed tomography (CT) angiography of the lower extremities can improve bone removal efficiency by suppressing regional motion. MATERIALS AND METHODS:The institutional review board of our hospital approved this retr...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2011.01.024
更新日期:2011-07-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:The aim of the study is to develop a theory-based signal calibration approach to be used for the conversion of signal-time curves to absolute contrast concentration-time curves for first-pass contrast-enhanced quantitative myocardial perfusion studies. MATERIALS AND METHODS:A normalization pro...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2006.02.040
更新日期:2006-06-01 00:00:00
abstract::We describe our method of exposing radiology residents to root cause analysis. Our interactive case-based, small-group teaching session uses a flipped classroom approach which allows the session to focus primarily on working through the case in small groups. This methodology can be easily integrated at other instituti...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2016.03.002
更新日期:2016-07-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:The authors evaluated whether fast spectroscopic imaging of water and fat resonances can produce high-quality anatomic magnetic resonance (MR) images of rodent tumors and human breast. MATERIALS AND METHODS:Fast MR spectroscopic images of eight rats with mammary tumors were acquired by using a...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/s1076-6332(98)80226-2
更新日期:1998-04-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:To demonstrate that a massive training artificial neural network (MTANN) can be adequately trained with a small number of cases in the distinction between nodules and vessels (non-nodules) in thoracic computed tomography (CT) images. MATERIALS AND METHODS:An MTANN is a trainable, highly nonlin...
journal_title:Academic radiology
pub_type: 临床试验,杂志文章
doi:10.1016/j.acra.2005.06.017
更新日期:2005-10-01 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:To establish the range of normal for quantitative computed tomography (CT)-based measures of lung structure and function, we seek to develop methods for matching pulmonary structures across individuals and establishing a normative human lung atlas. MATERIALS AND METHODS:In our previous work, w...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2012.04.025
更新日期:2012-11-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:We surveyed radiology residents to understand which information sources residents use to learn radiology. MATERIALS AND METHODS:A 15-question survey on learning resources was given to radiology residents at one institution. The survey queried residents about their preferences for sources when ...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2007.06.002
更新日期:2007-09-01 00:00:00
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journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2020.03.002
更新日期:2020-05-01 00:00:00
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journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2007.05.018
更新日期:2007-09-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:Computed tomography (CT) airways measurements can be used as surrogates to spirometric measurements for assessing bronchodilation in a particular patient with chronic obstructive pulmonary disease. Although spirometric measurements show variations within the opening hours of a hospital departme...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2018.02.024
更新日期:2018-12-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:Histological subtypes of lung cancers are critical for clinical treatment decision. In this study, we attempt to use 3D deep learning and radiomics methods to automatically distinguish lung adenocarcinomas (ADC), squamous cell carcinomas (SCC), and small cell lung cancers (SCLC) respectively on...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2020.06.010
更新日期:2020-07-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:To evaluate clinical and imaging features associated with adequacy of the hepatocyte phase (HP) in gadoxetate disodium-enhanced liver magnetic resonance imaging (MRI) in patients without chronic liver disease (CLD). MATERIALS AND METHODS:This was a retrospective institutional review board-appr...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2014.02.005
更新日期:2014-06-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:The aims of this study were to quantify resident anxiety when beginning independent call and to assess whether an apprenticeship experience (buddy call) can lessen anxiety and improve confidence. MATERIALS AND METHODS:A prospective cohort comparison of two groups of radiology residents beginni...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2011.04.015
更新日期:2011-09-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:The aim of this study was to prospectively examine the impact of a tablet-based curriculum on the radiology resident educational experience. MATERIALS AND METHODS:A comprehensive tablet-based curriculum was developed by creating subspecialty modules with appropriate content level for each requ...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2018.05.018
更新日期:2018-12-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:Renovascular smooth muscle contractility, an important factor in contrast media-induced nephrotoxicity, depends on intracellular Ca2+ concentration, which is composed of extracellular Ca2+ influx and intracellular Ca2+ release. These factors were investigated in contrast media-induced renal vas...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/s1076-6332(96)80298-4
更新日期:1996-11-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:Designed to provide broad-based training in all aspects of imaging, the diagnostic radiology residency program must provide educational experiences that not only provide technical training, but also meet accreditation standards. With the breadth of material to cover during training, carefully o...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2020.12.022
更新日期:2021-01-21 00:00:00
abstract:RATIONALE AND OBJECTIVES:The purpose of this study was to evaluate residents' use of a radiology curriculum CD-ROM designed to provide ready access to the department's curricula, study materials, and Internet resources. MATERIALS AND METHODS:A survey questionnaire eliciting feedback about the usability and value of th...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/s1076-6332(03)80085-5
更新日期:2003-06-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:Neoadjuvant systemic therapy (NST) is the standard treatment for locally advanced breast cancer and a common option for primary operable disease. It is important to develop standardized imaging techniques that can monitor and quantify response to NST enabling treatment tailored to each individu...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2007.02.005
更新日期:2007-05-01 00:00:00