According to a new multicenter study published online in the journal Radiology.

CT angiography provides accurate assessment of arterial plaque in diabetics Imaging of the coronary arteries with computed tomography angiography provides an accurate assessment of arterial plaque and could have a dramatic impact on the administration of diabetic patients who face a high risk of heart episodes and other cardiovascular events, according to a new multicenter study published online in the journal Radiology . Plaque that forms in the arterial walls can restrict blood circulation and, in some cases, rupture, leading to potentially fatal heart attacks. There is considerable evidence that calcified, or stable, plaque, is less prone to rupture than non-calcified, or gentle, plaque. Intravascular ultrasound can quantify non-calcified and calcified coronary artery plaque, but it is invasive and unsuitable for screening reasons, and coronary artery calcium scoring with CT, a common noninvasive option, has limitations.

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The current study is the to begin its kind to associate CT results of tumor devascularization with survival in sufferers with metastatic melanoma treated with anti-angiogenic therapy, stated Dr. Andrew Smith of the University of Mississippi. Related StoriesYervoy authorized for patients at risky of developing recurrence of melanoma after surgeryImlygic accepted for treatment of melanoma lesions in the skin and lymph nodesResearchers determine tumor suppressor genes that get subset of melanomas Patients with high baseline serum lactate dehydrogenase tend to have poor overall survival compared to individuals with low serum LDH, said Dr. Smith. LDH levels are used to stage metastatic melanoma, but are only connected with survival when used only weakly, he said.