Ключевые слова: adult, artery, blood, blood vessel, bread, care, closeup, dermatology, disease, elder, elderly, football, health, health care, healthcare, healthcare and medicine, human leg, human vein, illness, inflammation, leg, lifestyle, medical, medicine, older, painful, pathology, patient, problem, skin, skincare, standing, surgery, swelling, thrombosis, treatment, varices, varicose, varicose vein, varicose veins leg, vascular, vein, venous, white background,