New technology detects skin cancer instantaneously

NovaNewsNow
Send to a friend

Send this article to a friend.

Steven Scholze

(NC)—In 2003, at age 27, Steven Scholze was diagnosed with melanoma, the deadliest of skin cancers. He had a mole on his back examined by his family doctor who didn't think it was anything serious, but suggested a biopsy just to be sure. The biopsy confirmed melanoma.

Although very thankful for the lifesaving diagnosis, now as a nine-year melanoma survivor and a family man, Scholze lives every day with the nagging concern that he could develop a secondary melanoma.

“An early diagnosis gives you the best chance to defeat melanoma,” he explains. “I recently moved to Vancouver Island and was on a waiting list for a regular check up with a dermatologist for almost a year. Given the growing shortage of dermatologists in Canada and long wait times, I desperately want a device that can help doctors quickly scan any suspicious spots and provide an accurate and immediate diagnosis. For me, such a device would mean peace of mind.”

A recent development in this field has given Scholze good news: The made-in-Canada Verisante Aura has been approved by Health Canada, and is slated to start production soon. Scholze says he was so convinced of the potential for this device to make a difference for people like him that he even invested his own money to support the technology.

Developed for more than 10 years at the BC Cancer Agency and tested on about 1,000 lesions at the Skin Care Centre at Vancouver General Hospital (VGH), the device uses a light ray to assess a suspect skin lesion as cancerous or benign in less than two seconds. Recently published clinical study results showed that the tool has a very high sensitivity rate of 99 per cent in accurately differentiating all major skin cancers from benign lesions, and can reduce unnecessary biopsies by 50 to 100 per cent. The device is approved for sale in Canada, Europe and Australia, with manufacturing and production set to begin in the second half of 2012.

“Detecting melanoma is a subjective eyeball process for even the most experienced dermatologist,” said Dr. Harvey Lui, one of the co-inventors of the Verisante Aura. “I am pleased that we now have a much-needed objective tool to assist medical professionals in diagnosing skin cancer quickly and accurately.” Dr. Lui is also a professor and head of the Department of Dermatology and Skin Science at the University of British Columbia and is the director of the world-renowned Skin Care Centre at VGH.

According to the Canadian Dermatology Association, skin cancer is the most common cancer diagnosed in this country and those born in the 1990s have a one-in-six lifetime risk of developing it. However, when melanoma is diagnosed early, patients have a 99 per cent chance of survival. In the late stages, it drops to 15 per cent.

In Canada, there are approximately 500 dermatologists, or about one per 68,000 people, so there is an urgent need for a device that can improve patient care and detection procedures.

www.newscanada.com

Organizations: Vancouver General Hospital, Skin Care Centre, Health Canada BC Cancer Agency Department of Dermatology and Skin Science University of British Columbia Canadian Dermatology Association

Geographic location: Canada, Vancouver Island, Europe Australia

  • 1
  • 2
  • 3
  • 4
  • 5

Thanks for voting!

Top of page

Comments

Comments