Eosinophilic Neoplasms and Hypereosinophilic Syndrome
Eosinophilic Neoplasms and Hypereosinophilic Syndrome Huong (Marie) Nguyen Jason Gotlib HISTORICAL BACKGROUND Paul Ehrlich’s use of aniline dyes facilitated identification of the eosinophil as a unique leukocyte in 1879.1 Reactive…