Esophageal cancer – Signs, causes, and management
Esophageal cancer affects the esophagus. It is the long tube that carries food from the mouth to the stomach. In this tube, cancerous cells grow for various reasons leading to tumors. As the tumor grows, esophageal cancer signs start to become evident. As soon as the symptoms show up, it is recommended to start treatment to prevent the cancer cells from metastasis. Here are a few esophageal cancer signs, causes, and treatments to make note of. Esophageal cancer signs Starting in the inner layers of the esophagus, the cancer cells grow outward, spreading to the esophageal wall. In the early stages, no symptoms are noticeable or detectable. However, as the cancer cells grow to the lymph nodes, the blood vessels in the chest, and other organs, some of these esophageal cancer signs start to manifest. Chest pain This is one of the most common symptoms of esophageal cancer. A person will start to feel pain, specifically in the middle area of the chest. The pain is similar to feeling pressure build up in the chest or like a burning sensation. After some time, the pain radiates to other areas, such as below the throat, between the shoulders, and behind the breastbone. Trouble swallowing Esophageal cancer often causes difficulty in swallowing. This happens because the growth of the cancerous cells causes the esophagus to become narrow. Due to this, there is an obstruction in the smooth passage of food. This makes it difficult to swallow the food normally. This symptom starts as very mild in the beginning. With the cancer advancing, it worsens as the person feels like the food is stuck in the throat or chest. Sometimes, this can also cause choking. Hoarseness An occasionally occurring cough or a hoarse, scratchy voice may indicate a mild health problem that may pass in a few days.