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Gastric varices are dilated submucosal veins in the lining of the stomach, which can be a life-threatening cause of bleeding in the upper gastrointestinal tract.They are most commonly found in patients with portal hypertension, or elevated pressure in the portal vein system, which may be a complication of cirrhosis.
Varicose veins are unlikely to be caused by crossing the legs or ankles. [17] Less commonly, but not exceptionally, varicose veins can be due to other causes, such as post-phlebitic obstruction or incontinence, venous and arteriovenous malformations. [18] Venous reflux is a significant cause. Research has also shown the importance of pelvic ...
In situations where portal pressures increase, such as with cirrhosis, there is dilation of veins in the anastomosis, leading to esophageal varices. [3] Splenic vein thrombosis is a rare condition that causes esophageal varices without a raised portal pressure. Splenectomy can cure the variceal bleeding due to splenic vein thrombosis. [citation ...
Chronic venous insufficiency, varicose veins, damaged vein walls from trauma, genetic causes: Treatment: Ligation of leaking veins, lifestyle changes: Frequency: Arterial insufficiency: Younger than 45 years old - 12% Older than 45 years old - 19.6% (mild), 5.9% (severe) Venous leakage: 7.84% (of 67 patients) [1]
The skin surrounding a venous ulcer may be edematous (swollen) and there may be evidence of varicose veins; the skin surrounding an arterial ulcer may be pale, cold, shiny and hairless. Both venous and arterial ulcers may be painful, however arterial ulcers tend to be more painful, especially with elevation of the leg, for example when in bed.
The anterior accessory saphenous vein is a special anterior tributary of the great saphenous vein (GSV), draining the antero-lateral face of the thigh. It becomes very often insufficient, causing important varicose veins with an autonomous course and often is the only insufficient vein present on a patient.
A saphena varix, or saphenous varix, is a dilation of the great saphenous vein at its junction with the femoral vein in the groin. It is a common surgical problem, and patients may present with groin swelling.
An avulsion is sometimes performed surgically to relieve symptoms of a disorder, or to prevent a chronic condition from recurring. Small incision avulsion (also called ambulatory phlebectomy) is used to remove varicose veins from the legs in disorders such as chronic venous insufficiency. [25]