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Swollen Veins
Varicose veins are swollen, twisted, and sometimes painful veins that have filled with an abnormal collection of blood.
See also:
Varicose vein stripping Varicose vein - noninvasive treatment Venous insufficiency
Alternative Names
Varicosity; Varicosis
Causes, incidence, and risk factors
In normal veins, valves in the vein keep blood moving forward toward the heart. With varicose veins, the valves do not function properly, allowing blood to remain in the vein. Pooling of blood in a vein...
Read moreMore information on "Swollen Veins"
From Our Experts
Spider Veins
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Varicose veins are large, often winding dilated veins that often stick out from under the skin and occur mostly in the legs. They occur... Read more »
From Our Sources
Varicose vein condition may mask clot disorder
Scientists found that one-quarter of the patients in a recent study who had superficial vein thrombosis--or varicose veins that have become swollen... Read more »
Varicose Veins
Source: HealthCentral Encyclopedia
Varicose veins are abnormally and irregularly swollen veins (the blood vessels that return blood to the heart from the body tissues).The most common... Read more »
Varicose vein surgery
Source: ADAM Encyclopedia
Vein stripping is surgery to remove varicose veins in the legs. Alternative Names Vein stripping with ligation, avulsion, or ablation;... Read more »
Hepatic vein obstruction (Budd-Chiari)
Source: ADAM Encyclopedia
Budd-Chiari syndrome; Hepatic veno-occlusive diseaseSymptomsAbdominal swelling or stretchingPain in the right upper abdomenVomiting bloodYellowing of... Read more »
Phlegmasia cerulea dolens
Source: ADAM Encyclopedia
Phlegmasia alba dolensTreatmentFor information on treatment, see: Deep venous thrombosisSupport GroupsExpectations (prognosis)ComplicationsContinued... Read more »
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