VWD Diagnosis | 合法醫療器材資訊網

2020年10月26日—DiagnosingvonWillebranddisease(VWD)....ActivatedPartialThromboplastinTime(APTT)Test.Thistestmeasureshowlongit...FibrinogenTest.Thistestalsohelpsdoctorsassessapatient'sabilitytoformabloodclot.

To find out if a person has von Willebrand disease (VWD), the doctor will ask questions about personal and family histories of bleeding. The doctor also will check for unusual bruising or other signs of recent bleeding and order some blood tests that will measure how the blood clots. The tests will provide information about the amount of clotting proteins present in the blood and if the clotting proteins are working properly. Because certain medications can cause bleeding, even among people without a bleeding disorder, the doctor will ask about recent or routine medications taken that could cause bleeding or make bleeding symptoms worse.

A combination of blood tests is needed to diagnose the disease. The following screening tests are done first to show if the blood is clotting properly. These tests may show if there is a bleeding disorder, but more tests are ...