Patient: 
Female, 65 years old 
Varicosity


Varicose veins of lower limbs caused by deep venous dysfunction of both lower limbs for 13 years. Her feet and ankles had localized edema, pigmentation, dandruff, pruritus, they also felt heavy and the patient experienced pain when walking. The patient was treated with an A-V foot pump twice a day for 2 hours each time. Half a year later, there was no edema, dandruff or pruritus. The patient also increased her walking distance significantly.