When To Worry About Varicose Veins - Cleveland Clinic Health …
2022年4月15日 · Varicose veins are abnormal blood vessels that typically develop in your legs and feet. They look like bulging, twisted clusters of blue or purple veins. Faulty valves and increased pressure in your legs can cause vessel walls to weaken and veins to swell and protrude, Dr. Joseph explains.
Varicose veins - Symptoms and causes - Mayo Clinic
2024年2月6日 · Varicose veins most often affect the veins in the legs. That's because standing and walking increase the pressure in the veins of the lower body. For many people, varicose veins are simply a cosmetic concern.
Varicose Veins: Causes & Treatment - Cleveland Clinic
2024年8月29日 · Varicose veins are swollen veins that appear just under the skin in your legs, feet or ankles. When your vein walls are weak and your valves aren’t working right, blood backs up in your vein. This causes blue and purple bulges.
Varicose Veins - Physiopedia
Varicose veins, usually referred to as Chronic venous insufficiency (CVI), is a common medical condition with major socioeconomic impact. Typically refers to lower extremity edema, skin trophic changes, and discomfort secondary to venous hypertension. Prevalent disease process.
Varicose Veins: Diagnosis and Treatment - AAFP
2019年6月1日 · Varicose veins are twisted, dilated veins most commonly located on the lower extremities. The exact pathophysiology is debated, but it involves a genetic predisposition, incompetent...
Varicose Veins - StatPearls - NCBI Bookshelf
2023年8月8日 · Varicose veins are characterized by subcutaneous dilated, tortuous veins greater than or equal to three millimeters, involving the saphenous veins, saphenous tributaries, or non-saphenous superficial leg veins with age and family history considered important risk factors.
Varicose Veins - Varicose Veins - NHLBI, NIH
2023年9月26日 · Varicose veins are swollen, twisted veins just under the skin, usually in the legs. Know the symptoms and risks factors for varicose veins and learn how early treatment can help prevent complications.
Varicose Veins and Lower Extremity Venous Insufficiency
Lower extremity venous insufficiency and varicose veins are common conditions, affecting up to 25% of women. Herein, we review the pathophysiology of lower extremity venous insufficiency and varicose veins, the epidemiology of varicose veins, clinical diagnosis, and …
Varicose veins are twisted, dilated veins most commonly located on the lower extremities. The exact pathophysiology is debated, but it involves a genetic predisposition, incompetent valves,...
Varicose Veins - Cardiovascular Disorders - Merck Manual …
Varicose veins are dilated superficial veins in the lower extremities. Usually, no cause is obvious. Varicose veins are typically asymptomatic but may cause a sense of fullness, pressure, and pain or hyperesthesia in the legs. Diagnosis is by physical examination. Treatment may include compression, wound care, sclerotherapy, and surgery.
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