The American Society of Hematology (ASH) is the world's largest professional society concerned with the causes and treatment of blood disorders. The Society?s mission is to further the understanding, diagnosis, treatment, and prevention of disorders affecting the blood, bone marrow, and the immunologic, hemostatic and vascular systems, by promoting research, clinical care, education, training, and advocacy in hematology. Founded in 1958, the society has played an active role in the development of hematology as a discipline through bringing together clinicians and scientists and establishing standards for certification.

This article waslast modified on July 25, 2017.