What is the precursor of esophagus canceration

summary

Recently, my aunt always feels that she has a foreign body feeling when eating. She says that listening to friends say it's the precursor of esophageal cancer. Now I'll share with you what the precursor of esophageal cancer is.

What is the precursor of esophagus canceration

First of all, foreign body sensation in esophagus: it has been found in a large number of cases of esophageal cancer that many people have foreign body sensation in esophagus. The location of this foreign body sensation is mostly consistent with that of esophageal lesions. When the disease develops slowly, there will be choking sensation of swallowing food, and even pain and other symptoms. The symptom of pain may be caused by the congestion and swelling of the mucosa in the esophageal lesions, which reduces the stimulation threshold of the submucosal plexus.

Secondly, food passes slowly and stagnantly: after swallowing food, patients with esophageal cancer have a much slower descent than normal food, and can also have a sense of stagnation. The incidence of esophageal cancer in the upper and middle parts of the esophagus is more than that in other parts of the esophagus. At the beginning, it will be very mild, but it will gradually aggravate with other symptoms. As for the mechanism of this situation, it may be functional change, or it may be caused by the esophageal mucosa with varying degrees of chronic inflammation due to the wide "canceration field" of esophageal cancer.

Finally, retrosternal pain, stuffy discomfort or pharyngeal pain: Patients with esophageal cancer will have burning like, traction friction like or acupuncture like pain. In the early stage of the disease, the symptoms are mild and intermittent, and the pain time is very short at this time. Generally, it can be relieved with drugs. With the development of the disease, the symptoms will be gradually aggravated and repeated, and the duration will be prolonged. If the above symptoms appear, we must go to the hospital for examination and treatment in time to avoid missing the best treatment period.

matters needing attention

Patients with esophageal cancer should change their bad eating habits. Don't eat moldy food. Eat less or no pickles. In addition, we should also develop good work and rest habits, not staying up late, not eating stimulating food, not drinking and not smoking.