ATYP or "atypical glands suspicious for cancer" in the prostate biopsy is not a biological entity but the term that pathologist uses to connote uncertainty of diagnosis due to a variety of different situations. The significance of this diagnosis as a predictor of unsampled prostate cancer even in contemporary practice continues to remain high. Learn in this video various scenarios that may result in ATYP diagnosis, how to keep the diagnosis at the minimum, and how a lab can utilize this diagnosis to develop its quality program!