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Tests and diagnosis
By Mayo Clinic staffTo diagnose varicose veins, your doctor will do a physical exam, including looking at your legs while you're standing to check for swelling. Your doctor may also ask you to describe any pain and aching in your legs.
You may also need an ultrasound test to see if the valves in your veins are functioning normally or if there's any evidence of a blood clot. In this noninvasive test, you lie on an examination table. A small amount of warm gel is applied to your skin. The gel helps eliminate the formation of air pockets between the transducer and your body. During an ultrasound, a technician trained in ultrasound imaging (sonographer) presses a small hand-held device (transducer), about the size of a bar of soap, against your skin over the area of your body being examined, moving from one area to another as necessary. The transducer transmits images of the veins in your legs to a monitor, so a technician and your doctor can see them.
- Varicose veins. National Heart Lung and Blood Institute. http://www.nhlbi.nih.gov/health/dci/Diseases/vv/vv_all.html. Accessed Dec. 8, 2008.
- Greenberg DL. Varicose veins of the leg. http://www.uptodate.com/home/index.html. Accessed Dec. 10, 2008.
- Beebe-Dimmer JL, et al. The epidemiology of chronic venous insufficiency and varicose veins. Annals of Epidemiology. 2005;15:175.
- Varicose veins and venous insufficiency. Society of Interventional Radiology. http://www.sirweb.org/patients/varicose-veins/. Accessed Dec. 10, 2008.
- Spider vein, varicose vein therapy. American Academy of Dermatology. http://www.aad.org/public/publications/pamphlets/cosmetic_spider.html. Accessed Dec. 8, 2008.
- Horse chestnut. Natural Medicines Comprehensive Database. http://www.naturaldatabase.com. Accessed Dec. 8, 2008.
