Vascular Medicine Conference-CVC 2026

Platelets, though small, play an essential role in hemostasis and the overall regulation of blood clotting. When platelet numbers or function deviate from the norm, individuals may experience unexplained bruising, excessive bleeding, or, conversely, an increased tendency for thrombosis. To assess platelet status, clinicians rely on several diagnostic approaches. The complete blood count (CBC) is a fundamental test, offering a quantitative assessment of platelet count. More nuanced evaluations—such as platelet function assays, bleeding time, or specialized tests for inherited or acquired platelet disorders—may be necessary in cases where functional abnormalities are suspected.

The clinical indications for platelet testing generally include unexplained bleeding or bruising, recurrent thrombotic events, or the need to monitor the effects of antiplatelet therapy. Timely and accurate platelet assessment is vital; it enables the diagnosis of conditions such as thrombocytopenia, platelet function defects, or hyperactive platelet states. Ultimately, appropriate testing guides clinical management, helping to prevent complications and maintain effective hemostasis.