PO (Provocative Operation)

A Provocative Operation (PO) is a medical procedure used to diagnose or evaluate conditions, especially in the prostate or urinary tract. It involves intentionally stimulating or "provoking" the area, often through the injection of a small amount of medication or other means, to observe how the tissues respond. This helps doctors identify abnormalities, such as blocks or irregularities, by making symptoms or issues more evident during examination. Essentially, PO is a targeted test that provides additional information to guide diagnosis and treatment planning in a precise and controlled manner.