Eva M. Sevick-Muraca, Ruchi Sharma, John C. Rasmussen, Milton V. Marshall, Juliet A. Wendt, Hoang Q. Pham, Elizabeth Bonefas, Jessica P. Houston, Lakshmi Sampath, Kristen E. Adams, Darlene Kay Blanchard, Ronald E. Fisher, Stephen B. Chiang, Richard Elledge, and Michel E. Mawad
Radiology 2008;246 734-741
link
This study demonstrated that noninvasive near-infrared (NIR) optical imaging by using microdose administration of an NIR fluorophore is feasible in humans.
Friday, 29 February 2008
Dedicated Breast CT: Initial Clinical Experience
Karen K. Lindfors, John M. Boone, Thomas R. Nelson, Kai Yang, Alexander L. C. Kwan, and DeWitt F. Miller
Radiology 2008;246 725-733
link
Masses are significantly more conspicuous on breast CT images compared with screen-film mammograms, but microcalcification lesions are not as well visualized on our early-generation dedicated breast CT images
Radiology 2008;246 725-733
link
Masses are significantly more conspicuous on breast CT images compared with screen-film mammograms, but microcalcification lesions are not as well visualized on our early-generation dedicated breast CT images
Whole-Body High-Field-Strength (3.0-T) MR Imaging in Clinical Practice
Part I. Technical Considerations and Clinical Applications
Christiane K. Kuhl, Frank Traber, and Hans H. Schild
Radiology 2008;246 675-696
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The higher signal-to-noise ratio at 3.0 T is clearly advantageous and the increased radiofrequency absorption in tissues at higher field strengths is disadvantageous. All other effects, however, can be both advantageous or disadvantageous, depending on the desired image contrast and/or the intended clinical application.
Christiane K. Kuhl, Frank Traber, and Hans H. Schild
Radiology 2008;246 675-696
link
The higher signal-to-noise ratio at 3.0 T is clearly advantageous and the increased radiofrequency absorption in tissues at higher field strengths is disadvantageous. All other effects, however, can be both advantageous or disadvantageous, depending on the desired image contrast and/or the intended clinical application.
Friday, 8 February 2008
Diagnostic Accuracy of Digital versus Film Mammography
Diagnostic Accuracy of Digital versus Film Mammography: Exploratory Analysis of Selected Population Subgroups in DMIST
Etta D. Pisano, R. Edward Hendrick, Martin J. Yaffe, Janet K. Baum, Suddhasatta Acharyya, Jean B. Cormack, Lucy A. Hanna, Emily F. Conant, Laurie L. Fajardo, Lawrence W. Bassett, Carl J. D'Orsi, Roberta A. Jong, Murray Rebner, Anna N. A. Tosteson, Constantine A. Gatsonis For the DMIST Investigators Group
Radiology 2008;246 376-383
http://radiology.rsnajnls.org/cgi/content/abstract/246/2/376?etoc
The results reported here corroborate the trend in favor of improved diagnostic accuracy of digital mammography over film for pre- and perimenopausal women younger than 50 years with dense breasts
Etta D. Pisano, R. Edward Hendrick, Martin J. Yaffe, Janet K. Baum, Suddhasatta Acharyya, Jean B. Cormack, Lucy A. Hanna, Emily F. Conant, Laurie L. Fajardo, Lawrence W. Bassett, Carl J. D'Orsi, Roberta A. Jong, Murray Rebner, Anna N. A. Tosteson, Constantine A. Gatsonis For the DMIST Investigators Group
Radiology 2008;246 376-383
http://radiology.rsnajnls.org/cgi/content/abstract/246/2/376?etoc
The results reported here corroborate the trend in favor of improved diagnostic accuracy of digital mammography over film for pre- and perimenopausal women younger than 50 years with dense breasts
Estrogen Receptor-Negative Invasive Breast Cancer: Imaging Features
Estrogen Receptor-Negative Invasive Breast Cancer: Imaging Features of Tumors with and without Human Epidermal Growth Factor Receptor Type 2 Over-expression
Yingbing Wang, Debra M. Ikeda, Balasubramanian Narasimhan, Teri A.Longacre, Richard J. Bleicher, Sunita Pal, Roger J. Jackman, and Stefanie S. Jeffrey
Radiology 2008;246 367-375
http://radiology.rsnajnls.org/cgi/content/abstract/246/2/367?etoc
We found that lesion margin and presence of calcifications on images, as well as cancer stage at diagnosis, are significantly associated with human epidermal growth factor receptor type 2 status in patients with estrogen receptor negative breast cancer
Yingbing Wang, Debra M. Ikeda, Balasubramanian Narasimhan, Teri A.Longacre, Richard J. Bleicher, Sunita Pal, Roger J. Jackman, and Stefanie S. Jeffrey
Radiology 2008;246 367-375
http://radiology.rsnajnls.org/cgi/content/abstract/246/2/367?etoc
We found that lesion margin and presence of calcifications on images, as well as cancer stage at diagnosis, are significantly associated with human epidermal growth factor receptor type 2 status in patients with estrogen receptor negative breast cancer
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