Bleeding time. A guide to its diagnostic and clinical utility.

摘要: Although the bleeding time is most widely used clinical test employed to assess platelet function, its indications are poorly defined. The commonly as a preoperative screen predict hemorrhage, but data supporting this indication contradictory at best. In review we highlight physiologic basis for and survey literature valid use. useful assessing function in patients with hemorrhagic disorders. Its utility providing helpful information who do not have known diathesis by history minimal. Specific recommendations regarding rational use of evaluation presented.