👉 Esophageal refers to any part of the digestive system that includes the esophagus, which is the tube-like organ that connects the stomach to the small intestine. The esophagus is divided into two main branches: the left and right gastroesophageal sphincters (GOS). These are located in the lower esophagus and act as a barrier between the stomach and the esophagus. The function of the esophagus is crucial for digestion, as it helps to break