Scientists at Lawson Health Research Institute are the first in Canada to capture prostate cancer images using a new molecule. Known as a Prostate Specific Membrane Antigen (PSMA) probe, the new molecule is used in Positron Emissions Tomography (PET) scans. The probe targets PSMA, a unique molecule on prostate cancer cells, to provide highly specific images for better diagnosis and management of patient disease. {read more here}