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iPhone app offers quick and inexpensive melanoma screening
Date:5/6/2014

The idea sounds simple: Take a photo of a suspicious mole or lesion with your phone, run it through an embedded software program and find out within a few seconds if it is likely to be cancerous.

But it could make quick and inexpensive screening a reality for millions of people who lack access to medical specialists. A University of Houston professor created the app, called DermoScan, which is now being evaluated for further testing at the University of Texas MD Anderson Cancer Center. George Zouridakis, professor of engineering technology, has worked on the project since 2005, moving it to an application for a mobile phone after the iPhone became ubiquitous. The goal is to provide quick screening in rural areas or in the developing world, where specialty medical care generally isn't available, he said.

Early testing found the device to be accurate about 85 percent of the time, Zouridakis said, similar to the accuracy rate for dermatologists and more accurate than primary care physicians. Patients would be referred for follow-up if the lesion were suspected to be cancerous.

In addition to a mobile phone, the technology uses a dermoscope attachment, a special magnifying lens, which costs about $500 and provides special illumination of the area being photographed.

DermoScan could be commercialized soon; investors began expressing interest more than a year ago after a student team from the University's Wolff Center for Entrepreneurship produced a business plan that won the $60,000 Grand Prize at the 2013 California Dreamin' National Business Plan Competition and successfully pitched it in competitions around the country.

But Zouridakis, who has additional UH faculty appointments in electrical and computer engineering and in computer science, wanted to wait, both to pursue other diagnostic uses for the technology and to ensure that it was as accurate as possible.

The testing at MD Anderson is a step toward the latter goal, he said.


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Contact: Jeannie Kever
jekever@uh.edu
713-743-0778
University of Houston
Source:Eurekalert  

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