ESOPHAGEAL VARIX Meaning and
Definition
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Esophageal varix is a medical term used to define the abnormal dilation or swelling of the blood vessels in the lower part of the esophagus. The esophagus is the tube-shaped structure that connects the throat to the stomach, and it is responsible for transporting food and liquids from the mouth to the stomach for digestion.
Esophageal varices usually develop as a result of liver disease, specifically when there is an obstruction of blood flow through the liver, leading to increased pressure in the veins that carry blood from the digestive organs to the liver. This condition, known as portal hypertension, causes the blood to seek alternative pathways to return to the heart, resulting in the enlargement and formation of new blood vessels (varices) in the esophagus. These varices are fragile and prone to bleeding, which can be life-threatening.
Esophageal varices are typically asymptomatic until they rupture and cause significant bleeding. Symptoms that may arise at this stage include the presence of blood in vomit or stools, black, tarry stools, dizziness, and fainting. Immediate medical attention is required if bleeding occurs as it can be severe and potentially fatal.
Treatment for esophageal varix focuses on preventing bleeding or managing active bleeding. Approaches may include medication to reduce portal hypertension, endoscopic interventions such as band ligation or sclerotherapy to treat bleeding varices, and in some cases, surgical procedures to redirect blood flow.
Common Misspellings for ESOPHAGEAL VARIX
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Etymology of ESOPHAGEAL VARIX
The word "esophageal varix" can be broken down into two parts: "esophageal" and "varix".
1. "Esophageal" - The term "esophageal" refers to the esophagus, which is the muscular tube connecting the throat to the stomach. It is derived from the Latin word "oesophagus", which comes from the Greek word "oisophagos", meaning "gullet" or "entrance for eating".
2. "Varix" - The term "varix" comes from the Latin word "varix", which means "dilated vein" or "swollen blood vessel". It is derived from the Greek word "varix" or "varikos".
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