Varicose Veins

Treatment of varicose veins

"Varicose veins" is a term commonly used to describe visible leg veins. But true varicose veins are dilated and very prominent. Small varicose veins may not be a problem, but as varicose veins worsen they become distended ...

Dec 06, 2017
popularity2 comments 0

Protein causes varicose veins

Varicose veins, sometimes referred to as "varices" in medical jargon, are usually just a cosmetic problem if they occur as spider veins. In their advanced stage, however, they pose a real health threat. In people with this ...

Nov 04, 2011
popularity0 comments 0

FDA OKs new varicose vein treatment

(HealthDay)—A new system to permanently treat varicose veins in the legs by sealing the affected veins with adhesive was approved Friday by the U.S. Food and Drug Administration.

Feb 20, 2015
popularity9 comments 0

Ultrasound technology for varicose treatment

Researchers from the the Great St. Petersburg Polytechnic University (SPbPU) and collaborators from industry have developed new technology for varicose vein obliteration treatment by the means of focused, high-intensity ultrasound.

Feb 14, 2017
popularity43 comments 0

Varicose veins or arteries are veins that have become enlarged and tortuous. The term commonly refers to the veins on the leg, although varicose veins can occur elsewhere. Veins have leaflet valves to prevent blood from flowing backwards (retrograde flow). Leg muscles pump the veins to return blood to the heart, against the effects of gravity. When veins become varicose, the leaflets of the valves no longer meet properly, and the valves do not work. This allows blood to flow backwards and they enlarge even more. Varicose veins are most common in the superficial veins of the legs, which are subject to high pressure when standing. Besides cosmetic problems, varicose veins are often painful, especially when standing or walking. They often itch, and scratching them can cause ulcers. Serious complications are rare.

An alternative approach is offered by New York vein doctor and a pioneer of many vein disease treatments Dr. Lev Khitin, Md. Per him, Varicose veins, commonly referred to as “varicosities”, represent enlarged collaterals (branches) of so-called saphenous venous system affected by a disease called “superficial venous insufficiency of lower extremities”. Varicosities, therefore, constitute not a disease, but a symptom of superficial venous insufficiency, coincidentally, by far not the most frequent symptom too. Heaviness, tiredness, swelling, pain, muscle cramps, difficulties walking and even standing are some of other symptoms of the above disease.

Non-surgical treatments include sclerotherapy, elastic stockings, elevating the legs, and exercise. The traditional surgical treatment has been vein stripping to remove the affected veins. Newer, less invasive treatments which seal the main leaking vein on the thigh are available. Alternative techniques, such as ultrasound-guided foam sclerotherapy, radiofrequency ablation and endovenous laser treatment, are available as well. Because most of the blood in the legs is returned by the deep veins, the superficial veins, which return only about 10 per cent of the total blood of the legs, can usually be removed or ablated without serious harm. Varicose veins are distinguished from reticular veins (blue veins) and telangiectasias (spider veins), which also involve valvular insufficiency, by the size and location of the veins. Many patients who suffer with varicose veins seek out the assistance of physicians who specialize in vein care. These physicians are called phlebologists.

This text uses material from Wikipedia licensed under CC BY-SA

Latest Spotlight News

Americans are getting more sleep

Although more than one in three Americans still don't get enough sleep, a new analysis shows first signs of success in the fight for more shut eye. According to data from 181,335 respondents aged 15 and older who participated ...

Babies' babbling betters brains, language

Babies are adept at getting what they need - including an education. New research shows that babies organize mothers' verbal responses, which promotes more effective language instruction, and infant babbling is the key.