What are the early symptoms of esophageal cancer

Esophageal cancer is one of the most common tumors. The incidence of esophageal cancer in my country ranks among the top in the world. More and more experts are calling for early detection and early treatment to help improve the quality of life of patients with esophageal cancer. What are the early symptoms of esophageal cancer? How can we detect physical abnormalities in the first place? Let's take a look at the introduction of the early symptoms of esophageal cancer.

The early symptoms of esophageal cancer are often not obvious clinically. Symptoms may be caused by local lesions stimulating abnormal esophageal motility or spasm, or by local inflammation, erosion, superficial ulcers, and tumor infiltration. They often recur, and the intervals without symptoms can last for several years. Progressive dysphagia is a typical symptom of esophageal cancer and the main symptom of most patients when they seek medical treatment, but this is a manifestation of the disease in the middle and late stages. Therefore, being alert to the early symptoms of esophageal cancer is the key to early detection. Although there are no symptoms in the early stages of esophageal cancer, they will gradually manifest as the cancer spreads. Various subjective symptoms such as tingling and retention when swallowing will begin to occur.

The main symptoms of esophageal cancer are discomfort behind the sternum or pain when swallowing. The pain is burning, stabbing, or pulling and rubbing. Food passes slowly and there is a sense of stagnation or foreign body. Most people progress slowly, and 3% to 8% of cases do not feel anything.

Early symptoms of esophageal cancer may not be obvious or may only manifest as:

1. Mild or occasional choking sensation when swallowing food.

2. When eating, there is a tingling, burning or friction pain behind the sternum and in the pit of the stomach.

3. Foreign body sensation in the esophagus that is unrelated to eating.

4. Dry throat and tightness in the neck.

5. When eating, there is a feeling of food stagnation in a certain part of the esophagus.

6. A feeling of stuffiness and discomfort behind the sternum.

The esophagus is a passage for transporting food, and its cancer symptoms will only occur when food passes through the esophagus. In normal life, people generally do not pay attention to the process of food passing through the esophagus. Early symptoms of esophageal cancer: Pay attention to the feeling of retention. Although the esophagus allows liquid to flow through at this time, it is difficult for solids to pass through. As the cancer spreads, the inner diameter of the esophagus gradually begins to narrow. At this time, even if you chew slowly, you will still feel a sense of retention, and sometimes even vomiting. It is worth noting that not all feelings of retention are caused by esophageal cancer, and sometimes it cannot be ruled out that it is caused by other diseases. When cancer infiltrates into the tissues around the esophagus, such as the lungs, trachea, thoracic spine and other parts, symptoms such as chest pain, hoarseness, cough, bloody sputum, and difficulty breathing will also occur.

The above is the introduction to the early symptoms of esophageal cancer. Patients must not ignore them and need to go to the hospital for diagnosis and treatment in time. If it is colorectal cancer, it needs timely treatment. In treatment, patients choose the best treatment method according to their actual situation. If you have other questions, please consult our online experts for understanding.

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