Cancer is a complex group of diseases involving uncontrolled cell growth that can occur in various body tissues. Key types include carcinomas, which develop in epithelial tissues like the skin or organ linings; sarcomas, arising from connective tissues such as bones and muscles; leukemias, affecting blood and bone marrow; and lymphomas, which impact the lymphatic system.
Modern cancer research focuses on understanding genetic mutations and external influences contributing to the disease. Innovations like immunotherapy and precision medicine have revolutionized treatment, tailoring approaches to individual patient needs. Emphasis on early detection and advanced diagnostics continues to enhance outcomes and survival rates.