Wednesday, February 15, 2006

Medical Imaging Research looks at a New Breast Scanner

New scanner boosts breast-cancer tests
"Duke University scientists have built a new type of breast scanner that they say is better at finding small tumors than standard breast-cancer screening, while exposing patients to less radiation. And the new scanner does all that without having to smash a woman's breasts as a traditional mammogram does. The new Duke device is a computerized tomography, or CT, scanner powered by potent gamma radiation. It produces a three-dimensional image that does not require flattening the breast and produces a clearer image of suspicious masses.

Physicians widely acknowledge that mammograms are not good at spotting tumors in women with many glands and connective tissues in their breasts, a description that applies to about 40 percent of patients. Also, women with breast implants typically cannot be scanned with a mammogram. However, The Duke scanner would have to be used on large numbers of patients in a long-term clinical trial and produce excellent results to win approval by the U.S. Food and Drug Administration and wide use by physicians. "

1 comment:

earnest said...

» International Trial Of Novel Breast Cancer Drug
14/12/06 07:03 from Breast cancer blog from medicineworld.org
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A clinical trial of a new targeted breast cancer drug, led by
physicians at Massachusetts General Hospital (MGH) Cancer
Center, has begun enrolling patients. The TEACH (Tykerb
Evaluation After CHemotherapy) trial will investigate ...


For useful content on breast cancer screening, early breast cancer detection and early breast cancer screening tool: check
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