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, Windows, and Linux operating systems. RESULTS:We have created a scientific notebook that demonstrates multiple interactive teaching modules we have written for our residents using the Jupyter notebook system. CONCLUSIONS:Scientific notebook software allows educators to create teaching modules in a form that combines text, graphics, images, data, interactive calculations, and image analysis within a single document. These notebooks can be used to build interactive teaching modules, which can help explain complex topics in imaging physics to residents.
journal_name
Acad Radioljournal_title
Academic radiologyauthors
Richardson ML,Amini Bdoi
10.1016/j.acra.2017.11.024subject
Has Abstractpub_date
2018-06-01 00:00:00pages
801-810issue
6eissn
1076-6332issn
1878-4046pii
S1076-6332(18)30059-Xjournal_volume
25pub_type
杂志文章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
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:The purpose of our study is to perform an internal validation of a new reference standard for vasospasm diagnosis in aneurysmal subarachnoid hemorrhage (A-SAH) patients. MATERIALS AND METHODS:A retrospective study was performed on A-SAH patients between January 2002 and May 2009. All patients ...
journal_title：Academic radiology
pub_type： 杂志文章
doi：10.1016/j.acra.2010.04.025
更新日期：2010-09-01 00:00:00
abstract：RATIONALE AND OBJECTIVES:Balloon dilatation is a mechanical form of controlled injury used to alleviate vascular stenoses. Several factors influence successful angioplasty. Few mechanical models exist to illustrate the physical principles of balloon dilatation. METHODS:We used mechanical analysis of membrane stresses,...
journal_title：Academic radiology
pub_type： 杂志文章
doi：10.1016/s1076-6332(05)80340-x
更新日期：1995-05-01 00:00:00
abstract：RATIONALE AND OBJECTIVES:Multireader imaging trials often use a factorial design, in which study patients undergo testing with all imaging modalities and readers interpret the results of all tests for all patients. A drawback of this design is the large number of interpretations required of each reader. Split-plot desi...
journal_title：Academic radiology
pub_type： 杂志文章
doi：10.1016/j.acra.2012.09.012
更新日期：2012-12-01 00:00:00
abstract：RATIONALE AND OBJECTIVES:Diffusion-weighted imaging (DWI) is a noninvasive imaging technique that reflects the diffusion movement of water molecules through apparent diffusion coefficient (ADC) values. The role of DWI in predicting the histological response to neoadjuvant chemotherapy in osteosarcoma is being increasin...
journal_title：Academic radiology
pub_type： 杂志文章,评审
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更新日期：2020-12-29 00:00:00
abstract：RATIONALE AND OBJECTIVES:To estimate recurrence risk after surgery in nonsmall cell lung cancer (NSCLC) patients by employing tumoral and peritumoral radiomics analysis. MATERIALS AND METHODS:One-hundred twenty-four surgically treated stage IA-IIB NSCLC patients' data from 2008 to 2013 were retrospectively collected. ...
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doi：10.1016/j.acra.2019.05.019
更新日期：2020-04-01 00:00:00
abstract：:Disturbances in blood capillary exchange of fluid, macromolecules, and cells across intact and abnormal microvessels and deranged lymphatic transport are integral, interacting components in disorders of tissue swelling. Lymphedema or low-output failure of the lymph circulation is often indolent for many years before l...
journal_title：Academic radiology
pub_type： 杂志文章,评审
doi：10.1016/s1076-6332(05)80193-x
更新日期：1995-04-01 00:00:00
abstract：:As ACGME (Accreditation Council for Graduate Medical Education) requirements have expanded and become increasingly more complex, so has the role of the program coordinator. Over the last decade, the knowledge and skills required to capably administer residency and fellowship training programs have increased in both vo...
journal_title：Academic radiology
pub_type： 杂志文章
doi：10.1016/j.acra.2016.12.021
更新日期：2017-06-01 00:00:00
abstract：RATIONALE AND OBJECTIVES:The aim of this study is to assess the usefulness of computer-aided three-dimensional (3D) measurement of volume and computed tomography (CT) attenuation values of nodes for diagnosing nodal metastases of lung cancer. MATERIALS AND METHODS:We measured three diameters, their ratios, volume, and...
journal_title：Academic radiology
pub_type： 杂志文章
doi：10.1016/j.acra.2013.01.013
更新日期：2013-06-01 00:00:00
abstract：RATIONALE AND OBJECTIVES:We propose a novel segmentation-based interpolation method to reduce the metal artifacts caused by surgical aneurysm clips. MATERIALS AND METHODS:Our method consists of five steps: coarse image reconstruction, metallic object segmentation, forward-projection, projection interpolation, and fina...
journal_title：Academic radiology
pub_type： 杂志文章
doi：10.1016/j.acra.2006.12.015
更新日期：2007-04-01 00:00:00
abstract：RATIONALE AND OBJECTIVES:The increasing use of computed tomography (CT) has been accompanied by rising concerns over potential radiation-related health risks, especially cancer, and a need to minimize such risks. MATERIALS AND METHODS:We conducted 2186 low-dose helical chest CT scans among 1235 nuclear weapons workers...
journal_title：Academic radiology
pub_type： 杂志文章
doi：10.1016/j.acra.2011.09.015
更新日期：2012-01-01 00:00:00
abstract：:The purpose of this work is to provide current information on the rapidly evolving subject of nephrogenic systemic fibrosis (NSF), to establish the radiologic approach to the management of high-risk patients for NSF, and to assess the probabilistic risk of NSF compared to contrast induced nephropathy (CIN), as encount...
journal_title：Academic radiology
pub_type： 杂志文章,评审
doi：10.1016/j.acra.2009.01.001
更新日期：2009-07-01 00:00:00
abstract：:Computer-aided detection (CADe) and computer-aided diagnosis (CADx) have been important areas of research in the last two decades. Significant progress has been made in the area of breast cancer detection, and CAD techniques are being developed in many other areas. Recent advances in multidetector row computed tomogra...
journal_title：Academic radiology
pub_type： 杂志文章,评审
doi：10.1016/j.acra.2008.01.014
更新日期：2008-05-01 00:00:00
abstract：RATIONALE AND OBJECTIVES:We compared the performance of fast spin-echo (FSE) with conventional spin-echo (CSE) magnetic resonance (MR) imaging sequences in the detection of meniscal tears. METHODS:Seventy-three patients underwent MR examination of the knee for suspected internal derangement. Each patient was scanned w...
journal_title：Academic radiology
pub_type： 杂志文章
doi：10.1016/s1076-6332(05)80166-7
更新日期：1995-03-01 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 purpose of this study was to compare the efficacy of dual-energy computed tomography (DECT), time-resolved magnetic resonance (MR) imaging (MRI) perfusion measurements, and high-resolution MR angiography (MRA) for the detection of pulmonary embolism (PE) in a rabbit model. MATERIALS AND ME...
journal_title：Academic radiology
pub_type： 杂志文章
doi：10.1016/j.acra.2010.09.004
更新日期：2010-12-01 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:This study was performed to evaluate the feasibility of using a joystick-controlled robotic needle driver to place a 22-gauge needle for nerve and facet blocks. MATERIALS AND METHODS:Biplane fluoroscopy and a robotic needle driver were used to place 12 needles into the lumbar paraspinal region...
journal_title：Academic radiology
pub_type： 杂志文章
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更新日期：2002-07-01 00:00:00
abstract：RATIONALE AND OBJECTIVES:To prospectively analyze the correlation between parameters of liver perfusion from technetium99m-macroaggregates of albumin (99mTc-MAA) single photon emission computed tomography (SPECT) with those obtained from dynamic CT perfusion in patients with primary or metastatic liver malignancy. MAT...
journal_title：Academic radiology
pub_type： 杂志文章
doi：10.1016/j.acra.2011.12.015
更新日期：2012-05-01 00:00:00
abstract：:Hematopoietic malignancies that can be encountered in the breast include lymphoma, leukemia, and multiple myeloma/plasmacytoma. These are readily imaged via [18]F-fluorodeoxyglucose position emission tomography (PET)/computed tomography (CT) and can manifest as unilateral, bilateral, single, multiple, round/oval masse...
journal_title：Academic radiology
pub_type： 杂志文章
doi：10.1016/j.acra.2010.03.023
更新日期：2010-08-01 00:00:00
abstract：RATIONALE AND OBJECTIVES:This study was performed to determine physical characteristics of areas on chest radiographs that are suspicious but not definitive for the presence of a pulmonary nodule and the characteristics of areas that contain an obvious nodule. MATERIALS AND METHODS:Two groups of patients were identifi...
journal_title：Academic radiology
pub_type： 杂志文章
doi：10.1016/s1076-6332(98)80297-3
更新日期：1998-09-01 00:00:00
abstract：INTRODUCTION:The aim of this study was to perform a quantitative assessment of the prostate anatomy with a focus on the relation of prostatic urethral anatomic variation to urinary symptoms. METHODS:This retrospective study involved patients undergoing magnetic resonance imaging for prostate cancer who were also asses...
journal_title：Academic radiology
pub_type： 杂志文章
doi：10.1016/j.acra.2020.03.017
更新日期：2020-04-16 00:00:00
abstract：RATIONALE AND OBJECTIVES:Efforts to decrease radiation exposure during pediatric high-resolution thoracic computed tomography (HRCT), while maintaining diagnostic image quality, are imperative. The objective of this investigation was to compare organ doses and scan performance for pediatric HRCT using volume, helical, ...
journal_title：Academic radiology
pub_type： 杂志文章
doi：10.1016/j.acra.2013.05.013
更新日期：2013-09-01 00:00:00
abstract：RATIONALE AND OBJECTIVES:Obscure gastrointestinal bleeding (OGIB) is the bleeding from the gastrointestinal tract without definite source that persists and recurs after a negative endoscopic evaluation. The study aimed to systematically evaluate the diagnostic accuracy of computed tomography enterography on OGIB detect...
journal_title：Academic radiology
pub_type： 杂志文章,meta分析,评审
doi：10.1016/j.acra.2017.09.001
更新日期：2018-02-01 00:00:00
abstract：RATIONALE AND OBJECTIVES:The authors performed this study to evaluate whether digitally photographed, computer-annotated MR images produced by clinical radiologists and printed with an inexpensive photo printer are suitable for publication. MATERIALS AND METHODS:Laser prints of 20 magnetic resonance images of the brai...
journal_title：Academic radiology
pub_type： 杂志文章
doi：10.1016/s1076-6332(03)80378-1
更新日期：2002-03-01 00:00:00
abstract：RATIONALE AND OBJECTIVES:The authors performed this study to determine if bronchial wall thickening is present in children with moderate to severe asthma during periods free from clinical bronchoconstriction. MATERIALS AND METHODS:The authors obtained low (radiation) dose thin-section computed tomographic (CT) scans i...
journal_title：Academic radiology
pub_type： 杂志文章,多中心研究
doi：10.1016/S1076-6332(03)80535-4
更新日期：2001-03-01 00:00:00
abstract：RATIONALE AND OBJECTIVES:We analyzed multi-institutional data to determine if Step 3 performance tiers can identify radiology residents with increased risk of Core examination failure and submean performance. MATERIALS AND METHODS:We collected Step 3 scores (USMLE Step 3 or COMLEX Level 3) and American Board of Radiol...
journal_title：Academic radiology
pub_type： 杂志文章
doi：10.1016/j.acra.2020.06.032
更新日期：2020-08-06 00:00:00
abstract：RATIONALE AND OBJECTIVES:Although elevation of the diaphragm can be appreciated on conventional PA and lateral chest radiography, the modality is commonly viewed as inadequate to differentiate diaphragmatic paralysis from eventration. Our objective was to qualitatively and quantitatively measure the utility of chest ra...
journal_title：Academic radiology
pub_type： 杂志文章
doi：10.1016/j.acra.2007.01.027
更新日期：2007-04-01 00:00:00
abstract：RATIONALE AND OBJECTIVES:To identify the presence and extent of artifacts in prostate diffusion-weighted magnetic resonance imaging (DW-MRI) and discuss tradeoffs between imaging at 1.5 T (1.5 T) and 3.0 T (3.0 T). In addition, we aim to provide quantitative estimates of signal-to-noise ratios (SNRs) at both field stre...
journal_title：Academic radiology
pub_type： 杂志文章
doi：10.1016/j.acra.2013.04.005
更新日期：2013-08-01 00:00:00
