digestive disorders
Infection of the Esophagus
Introduction
Infection of the esophagus occurs mainly in people who have impaired defense mechanisms that protect the esophagus from infection. The main causes of infection areCandida albicans, herpes simplex virus, and cytomegalovirus. The Throat and Esophagus is the hollow tube that leads from the throat (pharynx) to the stomach. (See also There are several defense mechanisms that protect the esophagus against infection. These defenses include saliva, the normal movement (contractions) of the esophagus, and the cells of the immune system. Thus, people at risk of infection include those who have AIDS, an Complications After Transplantation , Saliva helps protect the esophagus from infection. Pain with swallowing (odynophagia) is the typical symptom. Some people also notice Difficulty Swallowing (dysphagia). These infections also cause ulcers (sores) and irritation and swelling of the esophagus (esophagitis). 