Ключевые слова: appointment, background, care, caucasian, clinic, closeup, diagnosis, discomfort, disease, doctor, grey, hand, health, illness, kidney, male, man, mature, medic, medical, medicine, middleaged, nephrology, people, person, problem, prostate, sickness, symptom, system, therapy, treatment, urinary, urine, urinologist, urogenital, urologic, urologist, urology,