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F-18 PET shows early diabetes risk
Prior to the onset of diabetes, the number of pancreatic beta cells declines. New preclinical research shows that these beta cells can be quantified noninvasively with a targeted molecular probe, thereby acting as an early marker for disease risk.
Prior to the onset of diabetes, the number of pancreatic beta cells declines. New preclinical research shows that these beta cells can be quantified noninvasively with a targeted molecular probe, thereby acting as an early marker for disease risk.
Earlier research used a carbon-based probe to target the vesicular monoamine transporter-2 (VMAT2), which is expressed by the beta cells of the pancreas. In order to generate a more widely applicable probe, Dr. Mei-Ping Kung and colleagues at the University of Pennsylvania developed F-18 FP-DTBZ. They found that the F-18 ligand bound to VMAT2 targets, which were decreased in rats with diabetes. The research got a boost when it won the 2007 SNM "Small Animal Image of the Year" award.
European Society of Breast Imaging Issues Updated Breast Cancer Screening Recommendations
April 24th 2024One of the recommendations from the European Society of Breast Imaging (EUSOBI) is annual breast MRI exams starting at 25 years of age for women deemed to be at high risk for breast cancer.
Study Reveals Benefits of Photon-Counting CT for Assessing Acute Pulmonary Embolism
April 23rd 2024In comparison to energy-integrating detector CT for the workup of suspected acute pulmonary embolism, the use of photon-counting detector CT reduced radiation dosing by 48 percent, according to newly published research.
