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MRI: Page 367

MRI rules supreme in postoperative knee, but challenges remain
By Philip Ward
CHICAGO - Advances in procedures such as knee replacement, ligamentous reconstruction, and articular cartilage and meniscus repair have led to rapid growth in open and arthroscopic knee surgery. This has heightened demand for postoperative MRI, yet the topic is barely covered in the literature, according to Swiss researchers.
November 28, 2011
2011 11 29 11 17 03 976 Knee Xray 70
Mammography, CT, PET/MRI pace Philips RSNA product debuts
By Cynthia E. Keen, Brian Casey
CHICAGO - Philips Healthcare is highlighting its renewed push in mammography in its RSNA booth, as well as new product introductions in CT and the ongoing development of its PET/MRI program, which got a boost with a key regulatory clearance before the show.
November 28, 2011
2011 11 29 10 13 53 429 Liver Tumor Philips Pet Mri Thumb
Pay attention! A different brain pathway for kids with ADHD
By Edward Susman
CHICAGO - Researchers employing functional MRI have found that children with attention deficit/hyperactivity disorder (ADHD) may show different brain activity patterns when processing visual attention information.
November 28, 2011
Study shows advanced imaging growth coming to an end
By Kate Madden Yee
CHICAGO - The rapid rise in the early 2000s of utilization of advanced imaging modalities such as CT, MRI, and nuclear medicine has come to an end, according to researchers at Thomas Jefferson University in Philadelphia.
November 28, 2011
New angio system leads GE's RSNA product debuts
By Erik L. Ridley, Brian Casey
CHICAGO - At the top of the agenda in the RSNA 2011 booth of GE Healthcare is a new laser-guided, robotic-controlled interventional angiography system that was unveiled with fanfare at this week's meeting. Also featured are patient-controlled environments for mammography and MRI, a new mobile x-ray system, and a new entry in the vendor's PET/CT product line.
November 27, 2011
2011 12 12 11 15 32 381 Ge Discovery
Dormez-vous? Hypnosis can overcome MRI claustrophobia
By Philip Ward
CHICAGO - More radiologists may soon be keen to learn about the art and science of hypnosis, following its successful use in France in patients who suffered from claustrophobia prior to undergoing MRI.
November 27, 2011
2011 11 28 11 50 38 524 Pocket Watch Thumb
Imaging evolves to lead atherosclerosis care
By Eric Barnes
CHICAGO - The management of atherosclerosis, the No. 1 cause of death in the U.S., has been reinvented by advances in imaging technology, according to a panel presentation on Sunday at the RSNA 2011 meeting.
November 27, 2011
2011 11 28 13 35 50 909 Rubin Cta Thumb
Philips gets FDA clearance for PET/MRI
By AuntMinnie.com staff writers
Royal Philips Electronics has received 510(k) clearance from the U.S. Food and Drug Administration (FDA) for its whole-body Ingenuity PET/MRI system
November 27, 2011
Toshiba RSNA highlights include CT, MRI, ultrasound
By Brian Casey
CHICAGO - A new CT scanner, a pair of new ultrasound systems, a wireless digital x-ray unit, and enhancements in coil technology for its MRI line are among the new product launches for Toshiba America Medical Systems at the RSNA 2011 meeting in Chicago.
November 27, 2011
2011 12 12 10 52 32 688 Toshiba Rsna
NeuroGrafix buries hatchet with Siemens
By AuntMinnie.com staff writers
MRI technology developer NeuroGrafix has settled its patent litigation with Siemens Healthcare.
November 26, 2011
Gadolinium oxide nanoparticles enhance MRI contrast
By Luc Faucher
Ultrasmall gadolinium oxide nanoparticles provide strong positive contrast enhancement at clinical magnetic field strengths. For this reason, they are being developed as positive contrast agents for molecular and cellular MRI.
November 23, 2011
2011 11 23 12 58 06 797 Faucher Nanoparticles Mri Thumb
Lancet study questions MRI's clinical benefit for breast cancer
By Wayne Forrest
While MRI provides high sensitivity for cancer detection in women at high risk of breast cancer, there is very limited evidence that the modality can influence the selection of surgical treatment or reduce the number of subsequent operations, according to a new study published in the December issue of the Lancet.
November 22, 2011
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