Symptomatology and General Principles of Treatment of Acute and Chronic Leukemia

This review article provides an overview of the symptomatology, diagnosis, classification, and general principles of treatment of acute and chronic leukemia. It discusses the major types of leukemia, including ALL, AML, CML, and CLL, with emphasis on their clinical manifestations, etiology, pathogenesis, and diagnostic approaches. It also describes treatment strategies such as chemotherapy, targeted therapy, immunotherapy, supportive care, and hematopoietic stem cell transplantation. The article highlights major complications and prognostic factors to provide a comprehensive understanding of modern leukemia management.