oral cancer detection – Oral Cancer News

Verisante Technology, Inc. Announces Completion of Prototype of Multispectral Imaging System for Skin Cancer

Source: MarketWatchPublished: September 10, 2013 VANCOUVER, BRITISH COLUMBIA, Sep 10, 2013 (Marketwired via COMTEX) -- Verisante Technology, Inc. CA:VRS -4.84% (otcqx:VRSEF) (the "Company" or "Verisante"), a leader in cancer detection technology, announced today that the Company has completed the second phase prototype of a rapid Multispectral Imaging ("MSI") System for skin cancer detection. The MSI device is intended to assist medical professionals in the detection of all major forms of skin cancer. The device takes images of suspicious lesions with more than a dozen different wavelengths of light to capture real-time spectral images in a fraction of a second. These spectral images contain unique information about suspected skin lesions such as tissue oxygenation ratios, hemoglobin levels, melanin levels, scatter sizes, and other parameters. The prototype system is currently undergoing laboratory testing at the BC Cancer Agency Research Centre prior to starting in vivo data collection for training the predictive algorithm for the device. "Being able to extract the parameters collected by this MSI system could provide a strong predictive measurement for all major forms of skin cancer," said Dr. Haishan Zeng, a distinguished scientist in the Integrative Oncology Department at the BC Cancer Agency. Verisante licensed the MSI technology from the inventors, Dr. Haishan Zeng and Dr. Yasser Fawzy of the BC Cancer Agency, for skin cancer and oral cancer detection as part of a broader acquisition strategy to enhance the Company's intellectual property portfolio of different technologies that, in addition to MSI, include white light reflectance imaging, fluorescence imaging [...]

Charlotte Parker2013-09-11T14:01:00-07:00September, 2013|Oral Cancer News|

One in Two Have Never Heard of Oral Cancer

Source: Cancer Prevention Research Introduction: Vancouver's Downtown Eastside (DTES) community, one of poorest locales in Canada, has shown to be high-risk for oral mucosal abnormalities, including oral cancer. From our previous study, this community not only exposes to high-risk factors but has also high incidence of oral cancer: one oral cancer patient identified in 150 screened dental patients. This is much higher comparing to the rest of Canada and the US (1:10,000). Studies have shown that regular dental care is related to early-staged oral cancer detection. Traditionally dentistry is within the private health sector and access to dental service can be challenging to the DTES residents. Objective: 1) To determine the frequency of oral cancer risk behaviors; 2) To explore the available social assistant program to dental care; 3) To assess the dental care service utilization and its potential barriers in the DTES. Methods: To increase access, mobile screening clinics are set up at 3 main gathering locations: Vancouver Native Health Society (VNHS), Women's centre (WC) and LifeSkill's Centre (LC). Eligibility includes those of age 18 or over, reside in DTES at least for the past 3 months, and are able to sign a consent to participate. Using person-to-person interview, questionnaires for demographics, risk behaviors, perceived dental health status, available health care assistance programs, and dental care service utilization are used collect data. The oral health status is obtained through dental and oral mucosal examination by a dentist and an oral pathologist respectively. Each participant is given an incentive package [...]

Charlotte Parker2012-03-12T11:57:27-07:00March, 2012|Oral Cancer News|