Could a laser skin test someday replace biopsy to spot melanoma?

Researchers at Lancaster University in the United Kingdom have developed a new "non-invasive test that can spot melanoma skin cancer without a biopsy."  According to lead researcher Aneta Stefanovska, the test was conducted via a laser that was able to detect slight variations in blood flow in a lesion, thus differentiating melanoma from a non-cancerous mole.  While further research is needed, melanoma experts are optimistic that this new skin test will reduce the need for invasive biopsies.

To read more about this study, click here.

Hairy cell leukaemia: ESMO clinical practice guidelines

Hairy cell leukaemia accounts for 2% of adult leukaemia, and occurs more often in men than in women. The new ESMO Clinical Practice Guideline provides up-to-date information on the management of hairy cell leukaemia, including recommendations for diagnosis and staging, as well as detailed treatment sections referring to the latest studies and reviews. Read more here.

New trial alert: Screening of Alberta asbestos exposed workers for lung cancer and Mesothelioma

A recent trial, sponsored by the University of Calgary is looking at a combined lung cancer and mesothelioma screening program for 200 asbestos-exposed workers in Alberta.  Presently in the recruiting phase, inclusion criteria for the trial includes an age range of 50-80 years, exposure to asbestos for a minimum of one year and at least 10 years prior to entry in the study, while exclusion factors pertain to individuals with severe heart or lung disease, among other factors.

To read more about this trial, listed on clinical trials.gov, click here.

Yo-yo dieting won't raise cancer risk

A new study conducted by the American Cancer Society indicates that weight cycling, perhaps more commonly known as yo-yo dieting, featuring "repeated episodes of weight loss followed by weight gain", does not cause an increased risk of cancer.  According to Victoria Stevens, strategic director of laboratory services at the American Cancer Society, this study is believed to be the largest and most comprehensive regarding this issue.

Click here to read more.