At either end of the esophagus the ciliated epithelium gives rise to esophageal glands. The upper esophagus is derived from branchial arches 4, 5, and 6, but the derivation of the lower esophagus is ...

Esophageal cancer is a tumor that forms inside the esophagus. This tube starts in the back of the throat, goes through the ...

The esophagus is a tubular, elongated organ that plays an important role in transporting food and liquids to the stomach. Several conditions can negatively affect the esophagus, including acid reflux, ...

The esophagus is the tube that connects your mouth to your stomach. Barrett’s esophagus is a condition where the tissue in your lower esophagus becomes damaged. It starts to resemble the tissue in ...

Eating certain foods, including those containing fiber, while avoiding sugary foods and those that cause heartburn may help prevent Barett’s esophagus from getting worse. Barrett’s esophagus is a ...