Which type of urinary sediment consists of round cells that can indicate inflammation?

White blood cells, also known as leukocytes, are key indicators of inflammation within the urinary tract. Their presence in urine sediment suggests a response to infection, injury, or irritation. They typically appear as round cells with a nucleus and are often seen in conditions like urinary tract infections (UTIs) or pyelonephritis. The increase in white blood cells is a direct reflection of the body’s immune response to pathogens or tissue damage.

In urinary analysis, the presence of a significant amount of white blood cells prompts further investigation to determine the underlying cause of inflammation, making them pivotal in diagnosing infections and assessing other inflammatory conditions. Their identification in the urinary sediment is a critical factor in guiding appropriate treatment interventions.