What is GSV in ultrasound?
The GSV arises from the veins of the foot and courses anterior to the medial malleolus and along the medial aspect of the lower leg and along the medial aspect of the thigh. The GSV joins with the common femoral vein (CFV) of the deep system at the saphenofemoral junction (SFJ) in the groin.
Where is small saphenous vein?
The Small Saphenous Vein (SSV) is a superficial vein of the posterior leg. It drains the leg’s lateral surface and runs up the leg’s posterior surface to drain into the popliteal vein.
What mimics venous insufficiency?
Several clinical entities can mimic the symptoms of chronic venous insufficiency, including osteoarthritis, sciatica, osteomyelitis, tendonitis, ligamentous injuries, arthritis, peripheral neuropathy, and arterial insufficiency.
How do you measure venous insufficiency?
Diagnostic tests for venous insufficiency include Doppler ultrasonography, a noninvasive test for venous reflux and obstruction; Doppler bidirectional flow studies and color flow studies to assess venous flow and the presence of thrombi; and venography, a radiograph of the venous system taken after injecting contrast …
What is the normal diameter of the GSV?
The mean diameters of normal great saphenous vein (GSV) and refluxed GSV were 5.0 ± 2.4 mm and 6.4 ± 2.0 mm, respectively. The mean diameters of normal small saphenous vein (SSV) and refluxed SSV were 3.1 ± 1.3 mm and 5.2 ± 2.7 mm, respectively.
What are the symptoms of saphenous vein?
SYMPTOMS
- Heaviness, tiredness, aching, fatigue, swelling, or pain in your legs.
- Skin discoloration in the middle of the calf or the ankle.
- Skin ulcers, or wounds that do not heal.
- Varicose veins — or large, swollen, twisted veins — that you can see under your skin.
What does the saphenous vein do?
A saphenous vein is a vein in the leg that drains blood out of the leg and back to the heart. Each leg has a great saphenous vein, which travels along the front of the leg, and a small saphenous vein (also called the lesser saphenous vein), which travels along the back of the calf.
Why does my saphenous vein hurt?
The lesser saphenous vein may suffer from thrombophlebitis, a condition in which a blood clot prompts a vein to swell. Lesser saphenous thrombophlebitis can cause pain and inflammation of the extremities. The application of warm compresses along with a drug therapy regimen is recommended for treatment.
At what size is the GSV considered abnormal?
Reflux was considered abnormal if its duration exceeded 0.5 second. The diameter of the GSV was measured at 7 different limb levels: the proximal, middle, and distal thirds of the thigh; the knee; and the proximal, middle, and distal thirds of the calf.