Most most cancers diagnostic strategies depend on uncomfortable and invasive procedures, reminiscent of biopsies, endoscopies or mammograms. Blood samples may very well be a much less disagreeable possibility, although just a few types of the illness can at the moment be identified this manner. However now, researchers have developed an easy-to-use technique that may detect small quantities of cancer-related molecules in exosomes in plasma and successfully distinguish between malignant and benign samples.