Articles tagged with Molecular Imaging
A new time-of-flight PET scanner with LYSO detector crystals improves diagnostic accuracy and reduces variability in patient images. This technology enables more accurate detection of small lesions and better lesion characterization, leading to improved cancer diagnosis and treatment.
The Society of Nuclear Medicine and Molecular Imaging (SNM) has released a landmark procedure guideline for tumor imaging with 18F-FDG PET/CT. The document provides recommendations for patient preparation, image acquisition, interpretation criteria, and quality control to ensure high-quality imaging results.
The Society of Nuclear Medicine and Molecular Imaging (SNM) has awarded $30,000 in grants to three institutions in China and India. The SNM/GE Healthcare Visiting Physician/Scientist Program Grant will cover travel and per diem costs for a one- or two-week visit to lecture, train, and consult on molecular and nuclear imaging.
Belgian and Italian researchers developed a new imaging technique that can predict breast cancer patients' response to hormonal treatment with high accuracy. The technique uses 99mTc-depreotide scintigraphy to assess hormone sensitivity in tumors, allowing for early selection of patients likely to benefit from hormonal therapy.
Researchers used molecular imaging to detect atherosclerotic plaques likely to rupture in experimental rabbit models. The study found that dietary modification and statin therapy can decrease apoptosis and stabilize plaques, supporting the paradigm of prevention over treatment for coronary artery disease.
A new programmable chip has been developed to accelerate the production of molecular imaging molecules for PET, with a 93% accuracy in detecting Alzheimer's disease. The technology enables mass production of diverse imaging molecules and applications for PET in biology and pharmaceutical research.
Researchers at Johns Hopkins University developed tiny self-assembling cube-shaped containers that can deliver medications and cells. The cubes are trackable via MRI and have shown promising results in lab tests, including the release of microbeads and live cells.
A study published in Journal of Nuclear Medicine found that PET imaging with FDG has significantly higher accuracy than genetic screening for predicting Alzheimer's disease in mild cognitive impairment (MCI) patients. Most MCI patients who showed abnormalities in their original PET scan developed dementia within 16 months.
The SNM/GE Healthcare Visiting Physician/Scientist Program Grant will provide educational enrichment in China and India through one- to two-week visits. Clinical centers, hospitals, academic institutions can apply for funding to support nuclear medicine/molecular imaging training and consulting.
Researchers at Stanford University have developed a novel 3D rendering technique for PET/CT images, allowing for simultaneous viewing of multiple modalities. This new paradigm has the potential to revolutionize diagnostic and treatment procedures for various diseases.
The new technique uses gamma camera technology to detect smaller breast lesions and improve cancer diagnosis, particularly in women with dense breast tissue. The study found a high sensitivity rate of 86% for detecting small breast tumors, outperforming conventional gamma cameras.
A study using combined positron emission tomography and computed tomography may help detect early abnormalities in the arterial wall, potentially useful for early disease detection, prevention, and prognosis. Nuclear medicine could provide valuable information on plaque composition.
The Canadian Institutes of Health Research and National Heart, Lung and Blood Institute have launched three research programs to address heart attack resuscitation, cellular imaging, and thrombotic disorders. The programs aim to improve cardiovascular disease treatment outcomes, particularly in developing countries.
Researchers have developed a new technology using firefly light to monitor herpes infections in mice, allowing for repeated tracking over time without sacrificing animals. This non-invasive method enables the investigation of viral populations and immune system influences.
Researchers at Washington University's Molecular Imaging Center are developing new applications for existing technologies like PET scans. They're also exploring new methods of molecular imaging using near-infrared fluorescence and bioluminescence probes to study protein-protein interactions, immune cells attacking tumors, and the cours...
A Yale researcher found that brain activity is consistently present in the background, contradicting cognitive theories. The study highlights the need for a more holistic approach to understanding brain function and bridging the gap between psychiatric and neuroscientific views.
A new research center at the University of Michigan will study new ways to see cancer using sophisticated medical imaging technology, including MRI and PET scans. The center aims to improve diagnosis and treatment by spotting important molecular events during cancer growth, potentially laying the groundwork for new therapies.