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Latest Tomography Stories

New Technique Produces Sharper 3-D Images Of Breast Tumors
2012-10-23 07:40:15

Like cleaning the lenses of a foggy pair of glasses, scientists are now able to use a technique developed by UCLA researchers and their European colleagues to produce three-dimensional images of breast tissue that are two to three times sharper than those made using current CT scanners at hospitals. The technique also uses a lower dose of X-ray radiation than a mammogram. These higher-quality images could allow breast tumors to be detected earlier and with much greater accuracy. One in...

2012-06-11 20:44:38

Research finds technology combining molecular imaging and CT can cut down on patient dose by limiting the number of CT scans per imaging study Molecular imaging is effective for providing information about disease processes, and today's hybrid imaging systems have additional computed tomography (CT) technology on board for alignment and imaging structures. While this addition increases the amount of radiation dose a patient receives, research presented at the Society of Nuclear...

2012-06-11 20:36:33

New molecular imaging technique compensates for breathing and heartbeat to deliver highest-quality images of the heart A development in 4D image reconstruction compensates for blurring caused by the beating of the heart, say researchers at the Society of Nuclear Medicine's 59th Annual Meeting. The new method provides sharper-than-ever images of cardiac function to help pinpoint heart defects for better diagnoses and treatment. Cardiovascular disease is the number one killer across the...


Word of the Day
jument
  • A beast of burden; also, a beast in general.
'Jument' ultimately comes from the Latin 'jugum,' yoke.
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