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Chronic Vein Disease (Varicose Veins)

What are the causes of chronic venous disease?

DEEP VEIN THROMBOSISNormally the veins return the blood from the legs with the assistance of a series of one way valves which help to propel the blood out of the legs against gravity. The veins are very thin walled and unlike the arteries they cannot contract to push the blood forward. When patients develop chronic vein disease the valves do not close properly and too much blood pools in the lower extremities. The failure of the valves to close may be hereditary or from scarring due to prior episodes of thrombosis

What are the symptoms of chronic vein disease?

Patients may experience dilation of the veins in the legs which may be painful or cause bleeding. Patients may also have leg swelling, heaviness, fatigue, or aching, worse at the end of the day. As the disease progresses dry and flaky skin may occur in the lower legs causing itching. Later discoloration with ulceration can also develop around the ankles. These wounds can be quite difficult to heal.

How is chronic vein disease diagnosed?

Venous ultrasound is the primary examination done to evaluate all of the veins in the legs. Unlike the regular vein exam which checks only for blood clots, this exam checks for blood clots and evaluates the function of the valves of all the veins of the legs. If you have had a previous ultrasound that checked only for blood clots, your surgeon will need to have another ultrasound done to properly evaluate the valve function. Usually the venous ultrasound is the only examination required. Rarely, if a patient has severe swelling that is not explained by the ultrasound exam, a CT scan or a small catheter inserted directly into a leg vein with injection of contrast is needed to evaluate the pelvic veins.
Endovascular stent graft




What are the treatment options for chronic vein disease?

DEEP VEIN THROMBOSISSince the main problem is pooling of blood, conservative treatment is aimed at preventing the blood from pooling in the lower extremities. Compression stockings, leg elevation, regular exercise and weight loss are all very helpful. The compression stockings should be worn during the day and removed in the evening.

Varicose VeinsIf the venous ultrasound shows a valve problem in the superficial veins your surgeon may suggest a venous ablation procedure if the symptoms are not responding to conservative therapy and interfere with your daily activities. This procedure closes down the superficial vein which is not an essential vein to return blood from the leg and causes the blood to be redirected to the deeper veins. If the deeper veins have better valve function this procedure will improve the symptoms greatly. The ablation is done through a small catheter which can be inserted into the vein with ultrasound guidance. The ablation can be done in the office and the patient can walk immediately afterward with rapid return to normal activities. If the patient has residual large veins then these can be removed also in the office through very small incisions under local anesthesia. If the remaining veins are small, your surgeon may recommend sclerotherapy injections with a very small needles to cause the veins to shrink.
Varicose Veins
 

Conditions and Treatments

Abdominal Aortic Aneurysm
Abdominal Aortic Aneurysm

Abdominal Aortic Aneurysm

Aortoiliac Occlusive Disease
Aortoiliac Occlusive Disease

Aortoiliac Occlusive Disease

Carotid Artery Disease, Stroke, Transient Ischemic Attacks
Carotid Artery Disease, Stroke, Transient Ischemic Attacks

Carotid Artery Disease, Stroke, Transient Ischemic Attacks

Peripheral Arterial Disease (PAD) and Claudication
Peripheral Arterial Disease (PAD) and Claudication

Peripheral Arterial Disease (PAD) and Claudication

Peripheral Artery Disease (PAD)
Peripheral Artery Disease (PAD)

Peripheral Artery Disease (PAD)

Deep Vein thrombosis (DVT)
Deep Vein thrombosis (DVT)

Deep Vein thrombosis (DVT)

Pulmonary Embolism (PE)
Pulmonary Embolism (PE)

Pulmonary Embolism (PE)

Chronic Vein Disease (Varicose Veins)
Chronic Vein Disease (Varicose Veins)

Chronic Vein Disease (Varicose Veins)

End stage renal disease
and Dialysis access
End stage renal disease <br>and Dialysis access

End stage renal disease
and Dialysis access