The Washington Manual Hematology and Oncology Subspecialty Consult, 4th Edition, provides quick access to the essential information needed to evaluate a patient on a subspecialty consult service. Thoroughly revised to include new standards in the treatment of malignancies and hematologic disorders, mechanisms of action of new therapeutic agents and the current use of molecular prognostic factors. A new chapter on immunotherapy reviews approved and potentially approved new therapies that help you improve clinical outcomes for your patients.