Understanding Cancer

Cancer: from its basic cellular mechanisms to the various types of cancer, their clinical presentation, diagnosis, and treatment. Genetic mutations, environmental factors, and viral infections can lead to the development of cancer, and how these changes disrupt normal cell growth and proliferation. Stages of carcinogenesis, highlighting the roles of tumor suppressor genes, oncogenes, and DNA repair genes in the process. It further discusses the importance of early detection and screening for cancer and explores the different treatment modalities available, including surgery, radiation, chemotherapy, and immunotherapy. Discussions on various types of cancer, including lung cancer, breast cancer, ovarian cancer, cervical cancer, prostate cancer, colorectal cancer, liver cancer, brain tumor, and bone cancer, emphasizing their unique etiologies, clinical features, and treatment