1
40
3
-
Text
A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text.
URL Address
<a href="http://doi.org/10.1002/jum.14849" target="_blank" rel="noreferrer noopener">http://doi.org/10.1002/jum.14849</a>
Rights
Article information provided for research and reference use only. All rights are retained by the journal listed under publisher and/or the creator(s).
Pages
1397-1404
Issue
6
Volume
38
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Diagnostic Performance and Accuracy of the 3 Interpreting Methods of Breast Strain Elastography: A Systematic Review and Meta-analysis
Publisher
An entity responsible for making the resource available
Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
Date
A point or period of time associated with an event in the lifecycle of the resource
2019
2019-06
Subject
The topic of the resource
breast; breast cancer; breast tumors; elastography; sonoelastography
Creator
An entity primarily responsible for making the resource
Barr Richard G; De Silvestri Annalisa; Scotti Valeria; Manzoni Federica; Rebuffi Chiara; Capittini Cristina; Tinelli Carmine
Description
An account of the resource
There are 3 methods of interpreting breast strain elastography: the elastographic-to-B-mode length ratio (E/B), a 5-point color scale (5P), and the strain ratio (SR). This meta-analysis assessed which method is superior to the others. A systematic search of the medical literature was performed in July 2017. Studies were eligible for inclusion if they fulfilled the following criteria: (1) had biopsy-proven or long-term stability as the reference standard; (2) used either the E/B, 5P, or SR to interpret results; and (3) had at least 50 cases. A total of 220 records were retrieved; 60 full-text articles were examined, and 46 were included in the meta-analysis. Publication years ranged from 2007 and 2017. The quality of studies was generally high. The mean age of women was 48 years; 12,398 lesions (4242 malignant) were analyzed. For the 5P method, the sensitivity was 77%; specificity, 87%; positive likelihood ratio (LR), 5.3; and negative LR, 0.24. For the SR method, sensitivity was 87%; specificity, 81%; positive LR, 4.8; and negative LR, 0.16. For the E/B method, sensitivity was 96%; specificity, 88%; positive LR, 7.1; and negative LR, 0.03. Of the 3 methods, the E/B had the highest sensitivity, and the E/B and 5P had the highest specificity. With a negative LR of 0.03, the E/B method can downgrade lesions with a pretest probability of 50% to a 2% probability of malignancy.
Identifier
An unambiguous reference to the resource within a given context
<a href="http://doi.org/10.1002/jum.14849" target="_blank" rel="noreferrer noopener">10.1002/jum.14849</a>
2019
Barr Richard G
breast
breast cancer
breast tumors
Capittini Cristina
De Silvestri Annalisa
Department of Radiology
elastography
Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
June 2019 Update
Manzoni Federica
NEOMED College of Medicine
Rebuffi Chiara
Scotti Valeria
sonoelastography
Tinelli Carmine
-
Text
A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text.
URL Address
<a href="http://doi.org/10.1002/jum.15137" target="_blank" rel="noreferrer noopener">http://doi.org/10.1002/jum.15137</a>
Rights
Article information provided for research and reference use only. All rights are retained by the journal listed under publisher and/or the creator(s).
ISSN
1550-9613
Search for Full-text
Locate full-text within NEOMED Library's e-journal collections
<a href="http://ezproxy.neomed.idm.oclc.org/login?url=http://doi.org/10.1002/jum.15137" target="_blank" rel="noreferrer noopener">NEOMED Full-text Holding (if available) - Proxy DOI: 10.1002/jum.15137</a>
<p>Users with a NEOMED Library login can search for full-text journal articles at the following url: <a href="https://libraryguides.neomed.edu/home">https://libraryguides.neomed.edu/home</a></p>
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Breast Elastography: How to Perform and Integrate Into a "Best-Practice" Patient Treatment Algorithm
Publisher
An entity responsible for making the resource available
Journal Of Ultrasound In Medicine: Official Journal Of The American Institute Of Ultrasound In Medicine
Date
A point or period of time associated with an event in the lifecycle of the resource
2019
2019-10-16
Subject
The topic of the resource
breast cancer; breast; elastography; shear wave elastography; strain elastography; breast tumors; sonoelastography
Creator
An entity primarily responsible for making the resource
Barr Richard G
Description
An account of the resource
Breast elastography has been available for more than 15 years but is not widely incorporated into clinical practice. Many publications report extremely high accuracy for various breast elastographic techniques. However, results in the literature are extremely variable. This variability is most likely due to variations in technique, a relatively steep learning curve, and variability in methods between vendors. This article describes our protocol for performing breast elastography using both strain elastography and shear wave elastography, which produces high sensitivity and specificity. Additionally, we will describe the most commonly known false-positive and false-negative lesions as well as how to detect them.
Identifier
An unambiguous reference to the resource within a given context
<a href="http://doi.org/10.1002/jum.15137" target="_blank" rel="noreferrer noopener">10.1002/jum.15137</a>
PMID: 31617225
Format
The file format, physical medium, or dimensions of the resource
Journal Article
2019
Barr Richard G
breast
breast cancer
breast tumors
Department of Radiology
elastography
Journal Article
Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
Mercy Health St Elizabeth Boardman Hospital
NEOMED College of Medicine
November 2019 Update
Shear wave elastography
sonoelastography
Strain elastography
-
Text
A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text.
URL Address
<a href="http://doi.org/10.1002/jum.15190" target="_blank" rel="noreferrer noopener">http://doi.org/10.1002/jum.15190</a>
Rights
Article information provided for research and reference use only. All rights are retained by the journal listed under publisher and/or the creator(s).
ISSN
1550-9613
Search for Full-text
Locate full-text within NEOMED Library's e-journal collections
<a href="http://ezproxy.neomed.idm.oclc.org/login?url=http://doi.org/10.1002/jum.15190" target="_blank" rel="noreferrer noopener">NEOMED Full-text Holding (if available) - Proxy DOI: 10.1002/jum.15190</a>
<p>Users with a NEOMED Library login can search for full-text journal articles at the following url: <a href="https://libraryguides.neomed.edu/home">https://libraryguides.neomed.edu/home</a></p>
Update Year & Number
January 2020 Update
NEOMED College
NEOMED College of Medicine
NEOMED Department
Department of Radiology
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Can Accurate Shear Wave Velocities Be Obtained in Kidneys?
Publisher
An entity responsible for making the resource available
Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
Date
A point or period of time associated with an event in the lifecycle of the resource
2019
2019-12-03
Subject
The topic of the resource
artifacts; kidney; renal; shear wave elastography
Creator
An entity primarily responsible for making the resource
Barr Richard G
Description
An account of the resource
OBJECTIVES: There are conflicting results in the literature on the use of shear wave elastography of the kidney parenchyma to determine whether renal stiffness values are related to a disease process. This study was conducted to evaluate the raw data from 3 ultrasound systems and determine whether adequate displacement curves are obtained to accurately estimate shear wave speeds. METHODS: Shear wave elastography was performed on 5 healthy volunteers with 3 ultrasound systems. The raw data were collected and evaluated for the shear wave propagation quality to determine whether accurate estimates of renal shear wave speeds could be determined. RESULTS: Results from the 3 machines demonstrate that accurate shear wave displacement curves are not obtained with renal elastography on existing systems (as of June 2018). One vendor has recently released software that appears to acquire accurate shear wave displacements. CONCLUSIONS: Elastographic studies performed on the kidney to date are likely to be inaccurate. A new algorithm that appears to acquire accurate shear wave displacements in the kidney has been developed. Additional studies are needed to confirm that the new algorithm provides accurate clinical results. This study demonstrates that although the system provides a shear wave speed, it is important to confirm the accuracy of that number by evaluating the raw data.
Identifier
An unambiguous reference to the resource within a given context
<a href="http://doi.org/10.1002/jum.15190" target="_blank" rel="noreferrer noopener">10.1002/jum.15190</a>
PMID: 31797411
Format
The file format, physical medium, or dimensions of the resource
Journal Article
2019
Artifacts
Barr Richard G
Department of Radiology
January 2020 Update
Journal Article
Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
Kidney
Mercy Health St Elizabeth Boardman Hospital
NEOMED College of Medicine
renal
Shear wave elastography