[Step by step - A diagnostic approach to bleeding disorders]. / Abklärung erhöhter Blutungsneigung ­ Schritt für Schritt.

ABSTRACT

The main symptom of hemorrhagic diathesis is an increased bleeding tendency. Due to the subjectivity of various features of the bleeding history, unclarity of the family history, and an individualization of the extent of diagnostic the evaluation of a suspected bleeding disorder represents a challenging endeavour in hematology. Hemorrhagic diathesis can be divided into the following sub-categories disorders in primary hemostasis (e. g. von Willebrand disease, different causes of thrombocytopenia), secondary hemostasis (e. g. hemophilia A and B, Vitamin K deficiency) and fibrinolysis, and in connective tissue or vascular formation. This article reviews available diagnostic methods for bleeding disorders, from structured patient history to highly specialized laboratory diagnosis.