Ключевые слова: abstract, anatomical, anatomy, art, background, biology, body, care, color, concept, design, dialysis, disease, doctor, element, flat, geometric, graphic, hand, health, healthy, hospital, human, icon, illustration, internal, isolated, kidney, kidneys, lifestyle, line, logo, medical, medicine, object, organ, people, renal, science, shape, sign, simple, symbol, system, technology, template, urology, vein, white,