Doppler’s ultrasound – – this is a test that allows the doctor to detect venous thrombosis in the lower and upper limbs , assess the sufficiency of deep and superficial veins and determine the cause and the severity of venous disease. In the arterial system it is possible to detect and monitor the expansion of the abdominal aortic aneurysm .In the arteries of the lower limbs it is possible to evaluate the degree of atherosclerotic narrowing of vessels and determine the severity of disease. The test is performed using portable ultrasound device called LOGIQ BOOK XP that allows us to take this test at the patient’s house.