Ключевые слова: adult, awareness, background, blue, cancer, care, chemotherapy, colon, color, concept, copy, danger, diagnosis, disease, examination, hand, health, hope, hospital, illness, light, male, man, medical, medicine, metastases, oncology, patient, people, person, prevention, problem, prostate, protection, reproductive, ribbon, risk, space, support, survival, symbol, system, text, therapy, top, treatment, view, yellow,