Alternative titles and symbols : Glanzmann thrombasthenia-like with macrothrombocytopenia 1;
Description : Glanzmann thrombasthenia is a bleeding disorder characterized by failure of platelet
aggregation and by absent or diminished clot retraction. For a phenotypic description
and a discussion of genetic heterogeneity of autosomal recessive Glanzmann thrombasthenia,
see 273800.;
Inheritance : Autosomal dominant;
Molecular basis : Caused by mutation in the integrin, beta-3 gene (ITGB3, 173470.0018); Caused by mutation in the integrin, alpha-2b gene (ITGA2B, 607759.0017);