Reported Causes And Risk Factors Of Esophageal Cancer

Esophageal cancer is a disease where cancerous cells grow out of control in the esophagus, which is the tube connecting the throat to the stomach. Cancer can occur anywhere within the esophagus, and it can spread to other regions of the body when untreated. Esophageal cancer happens when a mutation occurs in the growth and replication section of the DNA in the esophageal cells. There are multiple types of esophageal cancer that are classified by what kind of cells are affected. Adenocarcinoma occurs in the mucus-secreting gland cells of the esophagus. Squamous cell carcinomas start in the thin flattened cells that make up the inside lining of the esophagus. Other less common types of esophageal cancer include sarcomas, melanomas, small cell carcinomas, lymphomas, and choriocarcinomas.