This book places a greater emphasis on clinical hematology, especially molecular aspects and new therapies. Most chapters have been revised or reconfigured, and seven new chapters have been added: Gene Therapy, Congenital Immunodeficiency Syndromes, Acute Lymphocytic Leukemia in Adults, Acute Myelogenous Leukemia in Children, Acute Promyelocytic Leukemia, Systemic Mastocytosis, and Diagnosis an…