Researchers are currently working on a urine scent test to eliminate the need for biopsies for the diagnosis and treatment of prostate cancer. After establishing that dogs could detect proteins associated with prostate cancer in urine, researchers set out to establish which scent molecules the dogs reacted to. Promising prostate cancer sniffing test passes an important milestone. Currently, biopsies are performed on men who are suspected of having prostate cancer and they may be subjected to further biopsies to establish how treatment is working out. According to a report on newatlas.com, a sensor machine will hopefully one day reduce the need for biopsies. The machine can detect the scent molecules present in prostate cancer patients using a process called gas chromatography-mass spectrometry to identify the volatile organic compounds in the urine. Researchers working on another alternative to biopsies for prostate cancer diagnosis. Prostate Cancer News Today is strictly a news and information website about the disease. It does not provide medical advice, diagnosis or treatment. This content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or another qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website.