Ключевые слова: anatomy, app, application, art, biology, blue, body, button, checkup, color, concept, contour, design, disease, flat, gradient, health, hospital, human, icon, illustration, interface, isolated, item, kidney, line, linear, lineart, medical, medicine, mobile, modern, organ, outline, physiology, pictogram, pixel perfect, renal, sign, simple, symbol, therapy, treatment, ui, urology, user interface, web,