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3T MRI enhances knee osteoarthritis management
3T MRI enhances knee osteoarthritis management
An exam that combines 3T MR imaging with clinical assessment could speed up the management of patients with suspected degenerative arthritis of the knee. Disease biomarkers could be identified in half the time-or less-than is currently possible, according to University of California, San Francisco researchers.
Dr. Sapna Jain and colleagues prospectively assessed 20 patients with knee osteoarthritis and 20 age-matched controls who underwent 3T MRI at baseline and at three, six, and 12 months. The study correlated eight imaging abnormalities of the tibiofemoral compartment with three clinical parameters for the assessment of pain and mobility. The investigators found statistical-ly significant changes in the knees of osteoarthritis patients associated with clinical findings throughout the follow-up period. These changes, however, were mostly absent in normal controls. Jain presented these findings at the 2007 RSNA meeting.
FDA Grants Expanded 510(k) Clearance for Xenoview 3T MRI Chest Coil in GE HealthCare MRI Platforms
November 21st 2024Utilized in conjunction with hyperpolarized Xenon-129 for the assessment of lung ventilation, the chest coil can now be employed in the Signa Premier and Discovery MR750 3T MRI systems.
New Study Examines Agreement Between Radiologists and Referring Clinicians on Follow-Up Imaging
November 18th 2024Agreement on follow-up imaging was 41 percent more likely with recommendations by thoracic radiologists and 36 percent less likely on recommendations for follow-up nuclear imaging, according to new research.
