1. Introduction
Hematological disorders arise through a variety of mechanisms and etiologies. Drug-induced hematological disorders can span almost the entire spectrum of hematology, affecting red cells, white cells, platelets, and the coagulation system. Most recent reviews of drug-induced hematological disorders focused on specific drugs or cytopenias. The purpose of this review is to emphasize the broad range of drug-induced hematological syndromes and to highlight some of the newer drugs and syndromes described. However, due to space limitations, this review is not meant to be comprehensive of all drug-induced hematological dyscrasias.