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Imaging Probe Allows Noninvasive Detection of Dangerous Heart-Valve Infection
August 21, 2011 — A novel imaging probe may make it possible to diagnose accurately a dangerous infection of the heart valves. Scientists have now shown how the presence of Staphylococcus aureus-associated ... > full story -
PET Scans Confirm Effectiveness of Estrogen-Blocking Drugs in Breast Cancer Patients
August 18, 2011 — For the first time, researchers have demonstrated the feasibility of using serial positron emission tomography scans, using a special estrogen-containing isotope, to confirm the relative ... > full story -
Near-Infrared Imaging System Shows Promise as Future Pancreatic Cancer Diagnostic Tool
August 17, 2011 — Researchers have demonstrated for the first time that optical coherence tomography (OCT), a high resolution optical imaging technique that works by bouncing near-infrared laser light off biological ... > full story -
Research Team Achieves First Two-Color STED Microscopy of Living Cells
August 17, 2011 — Current applications of STED microscopy have been limited to single color imaging of living cells and multicolor imaging in "fixed" or preserved cells. However, to study active processes, such as ... > full story -
Fat Around Heart May Be Early Indicator of Coronary Disease
August 16, 2011 — Researchers have found more evidence supporting the role of fat around the heart in promoting atherosclerosis, according to a new study. New results from the Multi-Ethnic Study of Atherosclerosis ... > full story -
MRI Techniques Can Detect Early Osteoarthritis
August 15, 2011 — Researchers have found that advanced MRI techniques can be used to detect subtle changes in joint cartilage microstructure -- and provide physicians a diagnostic tool for finding key markers of early ... > full story -
IMRT Improves Outcomes in Patients With Extranodal Lymphoma of the Head and Neck, Study Suggests
August 15, 2011 — Lymphoma is a cancer that affects organs of the immune system, including the lymph nodes. In a subtype of the disease called extranodal lymphoma, tumors arise in non-lymphoid organs, such as the ... > full story -
New Nanostructured Glass for Imaging and Recording
August 14, 2011 — Researchers have developed new nano-structured glass optical elements, which have applications in optical manipulation and will significantly reduce the cost of medical ... > full story -
Newly Developed Molecule Tested as a Delivery Vehicle to Image and Kill Brain Tumors
August 3, 2011 — A single compound with dual function -- the ability to deliver a diagnostic and therapeutic agent -- may one day be used to enhance the diagnosis, imaging and treatment of brain tumors, according to ... > full story -
Combination of Existing Safety Checks Could Greatly Reduce Radiotherapy Errors, Study Suggests
August 3, 2011 — A combination of several well-known safety procedures could greatly reduce patient-harming errors in the use of radiation to treat cancer, according to a new ... > full story
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