Clinical Approach to Type 3 von Willebrand Disease

Autor: Dominder Kaur, Sarah H. O'Brien
Rok vydání: 2020
Předmět:
Zdroj: Pediatric Bleeding Disorders ISBN: 9783030316600
Popis: Type 3 von Willebrand disease (VWD) is a severe quantitative deficiency of von Willebrand factor (VWF) that results in negligible circulating factor levels. As VWF is the carrier protein for factor VIII (FVIII), there is an accompanying FVIII deficiency. Patients with type 3 VWD experience more frequent bleeding symptoms than other VW types. Spontaneous internal bleeding, like joint and muscle bleeding, can also occur. Diagnosis is made by quantifying VW antigen and activity levels, which are typically
Databáze: OpenAIRE