Glanzmann Thrombasthenia 1, also known as glanzmann thrombasthenia, is related to glanzmann thrombasthenia 2 and bleeding disorder, platelet-type, 24. An important gene associated with Glanzmann Thrombasthenia 1 is ITGA2B (Integrin Subunit Alpha 2b), and among its related pathways/superpathways are Integrin Pathway and PI3K-Akt signaling pathway. The drugs Fludarabine and Cyclophosphamide have been mentioned in the context of this disorder. Affiliated tissues include skin and tonsil, and related phenotypes are prolonged bleeding time and spontaneous, recurrent epistaxis