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MRI: Page 413

Preoperative breast MRI doesn't increase mastectomy rates
By Kate Madden Yee
Sunday, November 28 | 11:25 a.m.-11:35 a.m. | SSA01-05 | Arie Crown TheaterPreoperative MRI can be used in clinical practice for breast cancer staging without boosting mastectomy rates, according to researchers from the University of Milan School of Medicine.
November 9, 2010
Toshiba debuts 32-element MRI coils
By AuntMinnie.com staff writers
Toshiba America Medical Systems has introduced 32-element cardiac and head coils for its Vantage Titan MR product line.
November 8, 2010
Breast MRI shows high negative predictive value in BI-RADS 3 lesions
By Kate Madden Yee
Monday, November 29 | 3:20 p.m.-3:30 p.m. | SSE01-03 | Room E450ABreast MRI exhibits a high negative predictive value in patients with BI-RADS category 3 lesions, according to a study from the Medical University of Graz in Graz, Austria, to be presented on Monday.
November 8, 2010
Preoperative breast MRI doesn't increase mastectomy rates
By Kate Madden Yee
Sunday, November 28 | 11:25 a.m.-11:35 a.m. | SSA01-05 | Arie Crown TheaterPreoperative MRI can be used in clinical practice for breast cancer staging without boosting mastectomy rates, according to researchers from the University of Milan School of Medicine.
November 8, 2010
Road to RSNA 2010: MRI Preview
By Wayne Forrest
MRI is expected to draw considerable attention on two main fronts at this year's RSNA meeting. One is in the realm of integrated PET/MRI, where Swiss researchers will demonstrate their work on a clinical prototype. The second is in the use of MRI for diagnosing Alzheimer's disease and other cognitive disorders.
November 8, 2010
Mri
Can DWI-MRI replace contrast-enhanced MRI for hepatic metastases?
By Wayne Forrest
Thursday, December 2 | 11:50 a.m.-12:00 p.m. | SSQ06-09 | E353AIn this paper presentation, Italian researchers will offer that even though diffusion-weighted imaging (DWI) MRI should not be substituted for contrast-enhanced MRI to assess hepatic metastases, DWI does improve overall metastatic lesion detection when combined with MRI enhanced with a liver-specific contrast agent.
November 8, 2010
DTI-MRI and PWI-MRI can detect signs of dementia
By Wayne Forrest
Thursday, December 2 | 11:40 a.m.-11:50 a.m. | SSQ13-08 | Room N229Advanced MRI techniques, such as perfusion-weighted imaging (PWI) and diffusion-tensor imaging (DTI), may be useful in diagnosing dementia, according to a study from Wroclaw Medical University in Poland.
November 8, 2010
MRI, CT fall short in distinguishing malignant cystic pancreatic masses
By Wayne Forrest
Thursday, December 2 | 11:40 a.m.-11:50 a.m. | SSQ07-08 | Room E350CT and MRI may not be reliable in distinguishing benign from malignant cystic masses of the pancreas, according to a study by researchers from Hôpital Saint-Luc in Montreal.
November 8, 2010
MR-stress radiography shows prowess in diagnosing ankle joint instability
By Wayne Forrest
Wednesday, December 1 | 3:20 p.m.-3:30 p.m. | SSM13-03 | Room E451BIn this paper presentation, researchers from Germany will discuss MR-stress radiography and its "new possibilities" in diagnosing chronic instability of the ankle joint.
November 8, 2010
MRI useful in evaluating pregnant patients with right lower quadrant pain
By Wayne Forrest
Wednesday, December 1 | 11:50 a.m.-12:00 p.m. | SSK08-09 | Room S102DMRI is valuable in evaluating pregnant patients with right lower quadrant pain, according to a new scientific paper by researchers from Johns Hopkins University in Baltimore.
November 8, 2010
7T MRI can be used to determine the 'biological age' of cartilage
By Wayne Forrest
Wednesday, December 1 | 11:50 a.m.-12:00 p.m. | SSK10-09 | Room E451BIn this paper presentation, researchers will discuss the use of T2-weighted 7-tesla MRI to noninvasively evaluate degenerative changes in cartilage tissue that can cause the development of arthritis.
November 8, 2010
Survey finds lack of radiation awareness among radiology professionals
By Wayne Forrest
Wednesday, December 1 | 11:40 a.m.-11:50 a.m. | SSK08-08 | Room S102DHow many radiology professionals believe that MRI and ultrasound use ionizing radiation? A worldwide poll of radiology professionals found that 13% believe ionizing radiation is used in MRI scans, while 15% say ionizing radiation is used in ultrasound.
November 8, 2010
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