Thursday, September 22, 2011
The image of cancer
There are more than 1.2 million cases of skin cancer in the United States each year.
Biomedical engineers at The University of Texas at Austin have developed a device that could reduce the need for biopsies that are performed to determine whether a growth is cancerous.
James Tunnell and his student researchers developed a pen-sized, light-based device for detecting skin cancers.
For every melanoma found, doctors perform approximately 50 biopsies. As a result, healthcare providers spend billions of dollars per year taking
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Computer simulations “provide patients with a realistic picture of what they would look like after their surgery and are constrained by what is actually surgically possible,” said biomedical engineer Mia Markey. Photo by Melissa Mixon.