In medicine, technological advances and breakthroughs happen at lightning-paced speeds. But in the realm of prostate cancer, one major development, the Gleason grading system for tumors, has stood the ...

If you’ve recently been diagnosed with prostate cancer, or if you’ve had a prostate biopsy to test for prostate cancer, you might have seen the term “Gleason score” or “Gleason grade” on the pathology ...