Varix
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Varix
Varix (pronounced: /ˈvɛərɪks/) is a medical term used to describe an abnormally dilated vessel with a tortuous course. Varices can occur in any part of the body but are most commonly observed in the esophagus, stomach, and rectum.
Etymology
The term 'Varix' is derived from the Latin word 'varix', which means 'twisted'.
Related Terms
- Varicose Veins: These are enlarged, swollen, and twisting veins, often appearing blue or dark purple. They happen when faulty valves in the veins allow blood to flow in the wrong direction or to pool.
- Esophageal Varices: These are abnormal, enlarged veins in the tube that connects the throat and stomach (esophagus). This condition occurs most often in people with serious liver diseases.
- Gastric Varices: These are dilated submucosal veins in 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.
- Hemorrhoids: These are swollen veins in the lowest part of your rectum and anus. Sometimes the walls of these blood vessels stretch so thin that the veins bulge and get irritated, especially when you poop.
See Also
External links
- Medical encyclopedia article on Varix
- Wikipedia's article - Varix
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