I smell cancer...

A team at the Institute of Technology in Israel have developed the electronic nose which is so sophisticated a device that it can sniff out malignant head and neck cancer tumours which are often hard to diagnose. According to them, it picks up on microscopic chemical changes that are emitted in the breath of people with the two cancers, compared to those without the disease. There have been several recent developments in the field of cancer detection, but now that the detection phase has been done to death, it's time to focus on a cure for this evil disease.