Defect Disorder 
Adhesion Bernard-Soulier syndrome
von Willebrand disease, platelet-type
Aggregation Glanzmann’s thrombasthenia Congenital afibrinogenemia
Cytoskeleton Wiscott-Aldrich syndrome
MYH9-related disorders(18)
Membrane phospholipids Scott syndrome
Secretion and: Granule anomalies Storage pool deficiency (a, d, ad granules) Quebec platelet disorder (a granules)
Signal transduction errors Platelet receptor defects
G-protein activation defects
Phosphatidylinositol metabolism defects
Calcium mobilization defects
Protein Phosphorylation defects
Arachadonic acid/thromboxane A2 synthesis defects
Table 1: Qualitative Platelet Function Disorders.*