What is the correct term for enlarged tortuous veins in the esophagus?

The term for enlarged and tortuous veins in the esophagus is "varices." This condition often occurs as a result of increased pressure in the portal vein, which can be associated with liver diseases such as cirrhosis. When the liver becomes damaged, blood flow is impeded, leading to the development of collateral circulation, which includes the veins in the esophagus becoming enlarged and twisted. These varices are clinically significant due to the risk of rupture and subsequent hemorrhage, which can be life-threatening.

Other terms presented pertain to different anatomical locations and conditions. Hemorrhoids refer to swollen veins in the rectal area, which are a separate condition not related to the esophagus. Fistulas are abnormal connections between two tissues or organs, and they do not describe enlarged veins. Varicose veins generally refer to enlarged veins in the legs or other areas of the body, not specifically the esophagus. Understanding the specific terminology tied to medical conditions is crucial for accurate diagnosis and treatment.