Spider Veins Research Paper

Venous stasis is a very common disease of the leg. A venous stasis ulcer is a leg wound that does not heal because the veins of the legs are not pumping blood back to the heart. The blood pools in the lower leg which causes the leg to swell, the skin to open and form an ulcer. People who have a history of leg and feet

Veins appear blue due to light wavelengths being filtered by the skin. Light has to penetrate the skin to illuminate veins. Blue and red lights penetrate with different degrees; they are different wavelengths. Subcutaneous fat only allows blue light to penetrate skin all the way to veins, and therefore, blue is the color reflected back. Blood also absorbs light, so blood vessels appear dark. Arteries have muscular walls, rather than thin walls like veins, but they would likely appear the same color if they were visible through the skin. Another theory is that you see veins more blue than they really are because your brain compares the color of the

Varicose veins are a result of blood not flowing properly through the veins, usually in the legs, which is due to the small valves within the veins not work properly or been damaged, they can become stretched and lose some of their elasticity. As the blood flows through the veins the valve opens and then closes to keep the blood flowing towards the heart and to prevent the blood going backwards. If the valves become damaged there’s nothing to prevent the blood from flowing backwards which can start to collect within the veins causing the veins to swell and bulge.

Varicose veins are veins that are bulging, enlarged and swollen. They can be itchy and painful and unsightly.

Spider angiomas – have a central red spot that is dilated blood vessels. It is surrounded by thin dilated capillaries that look like spider legs.

towards her legs. With colors blue, red and/or flesh, these varicose veins are found as the result of

You’ve probably seen varicose veins even if you don’t have them. Typically found on the legs, these bulging, troublesome veins can be unsightly and even painful. They are more commonly found on women than men.

Lifestyle is another common cause. If you have a job in which you stand most of the day such as teacher or nurse, you are at risk of developing varicose veins because your leg veins need to work harder every day. Conversely, if you have a job in which you sit all day, you may not have good circulation in your legs.

Our body relies on the transport of blood throughout the body returning it back to the heart for re-circulation. The veins in our legs are part of this process working against gravity to push the blood the upward and back to the heart.

Causes include liver cerosis, blood clotting thrombosis, and parasitic infection. S&S of these varies include jaundice ‘yellowing of the skin and eyes’, spider veins, Redding of the skin on the palms of the hands, ‘ascites’ fluid buildup in your abdomen’ bloody stool, vomiting blood, low BP, rapid HR, light-headedness and shock. People involved in the care of a person suffering esophangeal and gastric varices include their GP, health staff eg, nurses, gastroenterologist, psychologist, drug and alcohol rehabilitation professionals, social worker (Chrisp & Taylor, 2011) (mayoclinic.org,

A varicocelectomy – The is an outpatient surgery that is performed by a urologist. The abnormal veins are clamped. Once clamped, the blood will flow around the abnormal veins and to the normal ones that remain.

Varicose veins look like large blue cords stuck just under the surface of the skin. Mayo Clinic describes varicose veins as "gnarled, enlarged veins". Varicose veins are often accompanied by patches of thin red lines – flooded capillaries – called spider veins. The most common veins affected by these conditions are those in the legs and feet due to the immense pressure standing and other upright activities place on them. Varicose veins are not typically painful, however, some people complain of aches and discomfort associated with them. According to WebMD, nearly one-quarter of all American seniors are affected by varicose veins to some degree.

The significance of varicosities occurs in the saphenous veins (see Table 20-5). Examination techniques to assess valve incompetency within varicose veins are not reliable

The pus pockets that form under the skin in the tissue from missing the vein may contain

Surgery normally consists either of saphenofemoral ligation (where a cut is made at the top of the groin above the main varicose vein) or short saphenous ligation, with or without stripping, and phlebectomies (removal of the vein). Alternatively, varicose veins can be treated by sclerotherapy, an injection treatment which shrinks the blood vessel, although this has been associated with a high recurrence rate.