Antithyroid Drug-Induced Hematopoietic Damage: A Retrospective Cohort Study of Agranulocytosis and Pancytopenia Involving 50,385 Patients with Graves' Disease

This study showed that ATD cause hematopoietic changes, which are occasionally severe and potentially fatal. The pathogenesis of agranulocytosis and pancytopenia might overlap, and additional studies are warranted to clarify this and to establish an optimal treatment strategy.