Very accurate online test can detect skin cancer risk in 90 seconds

Newly developed test can quickly identify melanomas

Researchers have now developed a test that could help to detect skin cancers in the future. The high-precision online skin cancer test can identify people with a severe melanoma risk in just 90 seconds. The test predicts the likelihood of the fatal disease developing over the next three and a half years.

The scientists of the QIMR Berghofer Medical Research Institute have developed a test in their current research work, which can detect people with an increased probability for the development of melanoma within only 90 seconds. The results of the study were published in the Journal of the National Cancer Institute.

The examination of birthmarks by a specialist can contribute to the early detection of skin cancer. Researchers have now developed an online test that can provide information about their personal risk of increased melanoma risk. (Image: Dan Race / fotolia.com)

Data from more than 45,000 melanoma patients were evaluated

The test was developed specifically for people between the ages of 40 and 70 and is based on data from the world's largest skin cancer study by the QIMR Berghofer Medical Research Institute. For development, 45,000 melanoma patients have been medically monitored over a period of more than eight years. The test is the most reliable tool we have ever developed to predict melanoma risk, explains Professor David Whiteman of the QIMR Berghofer Medical Research Institute. This test, called Melanoma Risk Predictor, can be performed online at any time.

What does the test include?

The test covers questions about age and gender, the ability of the skin to absorb tan, the number of moles, the hair color and the use of sun protection products. The tool for performing the test is self-explanatory and easy to use, say the experts. For example, when people indicate the number of moles they have on their skin, images of people with moles are displayed on the skin, so those affected can then choose the most similar images. You do not have to have detailed knowledge; these are very simple questions that you have to answer, explain the doctors. The test will then classify the participant into one of five categories that indicates the risk of developing melanoma.

It is important to recognize melanomas early

Regular screening of people at higher risk for cancer can help detect melanoma at an early stage before it spreads to the lower layers of the skin and other parts of the body, explains Professor Whiteman. The study found that the actual risk of developing melanoma is often very different from that of the individual. This underlines the importance of personal advice on the risk of melanoma, as it could well differ from the perceived risk of those affected.

Test should not replace examination by the doctor

If people are not aware of their personal risk, the online test is a good way to determine the actual risk. The risk prediction tool could be really helpful in raising people's awareness not only of their individual risk, but also of giving them advice on how to manage their risks. Professor Whiteman adds that the tool provides only an estimate of the future risk and should not be used as a substitute for skin examinations by a physician. (As)