Overview About Esophageal Cancer & Treatment Esophageal cancer refers to cancer of the esophagus, a long hollow tube that runs from your stomach to your throat. Your esophagus is responsible for moving food from your throat to your stomach. The cells that line the inside esophagus are where most esophageal cancer begins. Anywhere along the esophagus can be a site of esophageal cancer. Esophageal cancer is more common in women than it is in men. The sixth leading cause of death from cancer worldwide is esophageal cancer. The incidence rates of esophageal cancer vary between geographic areas. Higher rates of esophageal carcinoma in some areas may be due to smoking, alcohol consumption or a particular diet and obesity. Signs These are the signs and symptoms of esophageal carcinoma. ▪ ▪ ▪ ▪ ▪ ▪
Dysphagia (difficulty swallowing) Weight loss without any effort Burning, pressure or chest pain Worsening indigestion or heartburn Hoarseness or coughing There are usually no symptoms or signs of early esophageal carcinoma.
When should you see a doctor? If you are concerned about persistent symptoms or signs, you should consult your doctor. Your risk of developing esophageal carcinoma is greater if you have been diagnosed with Barrett’s Esophagus. This precancerous condition is caused by acid reflux. Ask your Esophageal or lung surgeon Singapore about signs and symptoms that could indicate that your condition has worsened. People with Barrett’s esophagus may have the option of having their esophageal cancer checked. Discuss the pros and cons with your doctor if you have Barrett’s. Causes When cells in the esophagus undergo DNA mutations, it is called esophageal cancer. These mutations cause cells to grow and divide without control. An accumulation of abnormal cells can cause a tumor in your esophagus. This tumor can spread to nearby structures and other parts of your body.