Esophageal Cancer Surgery
Esophageal Cancer Surgery
Cancer starts when normal, healthy cells undergo abnormal changes and begin to multiply uncontrollably, forming a lump known as a tumor. Tumors may be benign (non-cancerous) or malignant (cancerous). Malignant tumors have the ability to grow aggressively and spread to other areas of the body, while benign tumors do not spread.
Esophageal cancer, also referred to as cancer of the esophagus, develops in the cells that form the inner lining of the esophagus, the tube that carries food from the mouth to the stomach.
In most cases, esophageal cancer begins in the innermost layer of the esophageal wall and gradually grows outward. Once the cancer penetrates deeper layers, it may spread to nearby lymph nodes—small, bean-shaped structures that help the body fight infection—as well as to blood vessels and surrounding organs in the chest. Over time, the cancer can also spread to distant organs such as the lungs, liver, stomach, and other parts of the body.
Symptoms of Esophageal Cancer
People with esophageal cancer may notice one or more of the following symptoms. However, some individuals may not experience any noticeable symptoms, or the symptoms may be caused by another non-cancerous condition.
- Difficulty or pain while swallowing, especially solid foods like meat, bread, or raw vegetables. As the tumor grows, it can narrow or block the passage to the stomach, making even liquids difficult or painful to swallow.
- A sensation of pressure, tightness, or burning in the chest
- Persistent indigestion or heartburn
- Vomiting
- Frequent choking while eating
- Unintended or unexplained weight loss
- Chronic cough or hoarseness of voice
- Pain behind the breastbone or discomfort in the throat
If you notice any ongoing or concerning symptoms, it is important to consult your healthcare provider. Your doctor will ask detailed questions about the duration, frequency, and severity of your symptoms, along with your medical history. This process helps determine the underlying cause, known as diagnosis.
If esophageal cancer is diagnosed, managing symptoms becomes a key part of treatment. This approach, often called palliative care or supportive care, focuses on improving comfort and quality of life. Always inform your healthcare team about any symptoms you experience, including new symptoms or changes in existing ones.
Types of Esophageal Cancer
There are two main types of esophageal cancer:
Squamous Cell Carcinoma
This type begins in the flat squamous cells that line the esophagus. It most commonly affects the upper and middle sections of the esophagus.
Adenocarcinoma
This type develops in glandular cells and usually occurs in the lower part of the esophagus, near the junction where the esophagus meets the stomach.