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  1. Esophageal varices - Symptoms and causes - Mayo Clinic

    Mar 6, 2025 · Esophageal varices are enlarged veins in the esophagus, the tube that connects the throat and stomach. Esophageal varices most often happen in people with serious liver diseases.

  2. Varices - Gastrointestinal Disorders - Merck Manual Professional Edition

    The most dangerous collaterals occur in the distal esophagus and gastric fundus, causing engorged, serpentine submucosal vessels known as varices. These varices partially …

  3. Varices - Wikipedia

    A varix (pl.: varices) is an abnormally dilated blood vessel with a tortuous course. Varices usually occur in the venous system, but may also occur in arterial or lymphatic vessels.

  4. Esophageal Varices: Symptoms, Causes & Treatment

    Esophageal varices are enlarged veins in the lining of your esophagus, the swallowing tube that connects your mouth to your stomach. Varices are serious because they have weakened walls …

  5. Digestive Problems and Bleeding Varices - WebMD

    Apr 27, 2025 · Varices are dilated blood vessels in the esophagus or stomach caused by portal hypertension. They cause no symptoms unless they rupture and bleed, which can be life …

  6. What Are Varices? - Center for Vein Restoration

    Apr 8, 2025 · In this article, we’ll break down the subtle difference between varices and varicose veins, explore what causes them, and clarify the signs that mean it may be time to see a vein …

  7. What Are Varices and Why Are They Dangerous? - Biology Insights

    Dec 7, 2025 · Varices are abnormally enlarged or swollen veins that develop due to a specific medical condition, primarily within the digestive tract. These dilated vessels present a serious …

  8. Varix Definition and Varices Definition: Comprehensive Guide

    Learn about varix and varices definitions, causes, types, risk factors, symptoms, and treatment options. Explore comprehensive insights for preventing complications and maintaining vein …

  9. Patient education: Esophageal varices (Beyond the Basics)

    Jan 8, 2025 · Varices are enlarged or dilated blood vessels (veins) in the esophagus, the tube that connects the mouth and stomach, or in the stomach itself. Esophageal or gastric varices are a …

  10. What are varices? Understanding varicose veins and their impact

    Mar 20, 2025 · Varices, commonly known as varicose veins, are swollen veins caused by poor circulation. Learn the causes, symptoms, and treatment options.