Ключевые слова: anatomy, background, biology, body, cancer, carcinogen, carcinoma, cell, cells, chemotherapy, cytotoxic, defense, design, diagnosis, disease, dna, growth, health, human, illness, immune, immune system, immunology, immunotherapy, infection, lung, lymphocyte, macro, malignant, medical, medicine, microscopic, molecular, neoplasm, oncology, pathology, prostate, radiation, research, science, scientific, structure, system, technology, therapy, treatment, tumor, tumour, virus,