Ключевые слова: ache, adult, african, american, black, body, cancer, check, checking, closing, cold, discomfort, disease, exam, flu, gland, hand, having, health, healthcare, healthy, hurt, ill, lymph, male, man, men, neck, nodes, oncological, oncology, pain, painful, patient, physical, problem, salivary, sick, sickness, sore, swallowing, throat, thyroid, treatment, up,