What is a mass on your esophagus?

A mass on the esophagus refers to an abnormal growth or lump that can develop in the esophageal tissue. This mass may be benign, such as a polyp, or malignant, indicating the presence of esophageal cancer. Symptoms can include difficulty swallowing, pain, or unexplained weight loss. Diagnosis typically involves imaging studies and possibly a biopsy to determine the nature of the mass.