What is the precursor of gastric cancer

Update Date: Source: Network


I always had a stomachache. Later, I felt uncomfortable and scared. I felt more and more uncomfortable day by day. When I ate something, I would feel sick and vomit. After I went to the hospital for gastroscopy, I found that I had gastric cancer. In order to prevent this situation, I'd like to introduce to you what is the precursor of gastric cancer.

What is the precursor of gastric cancer

First, most patients with early gastric cancer have no obvious symptoms, and a few have nausea, vomiting or upper gastrointestinal symptoms similar to ulcer disease. Pain and weight loss are the most common clinical symptoms of advanced gastric cancer. Patients often have more specific upper gastrointestinal symptoms, such as abdominal discomfort, fullness after eating, with the progress of the disease, upper abdominal pain, loss of appetite, fatigue.

Second, according to the location of the tumor, there are also special manifestations. Gastric cancer of cardia and fundus may have retrosternal pain and progressive dysphagia; gastric cancer near pylorus may have pylorus obstruction; gastrointestinal bleeding symptoms such as hematemesis and melena may occur after tumor destroys blood vessels. Persistent abdominal pain often indicates tumor expansion beyond the gastric wall, such as supraclavicular lymphadenopathy, ascites, jaundice, abdominal mass, anterior rectal fossa and mass.

Third: can appear pain, nausea, vomiting, dyspnea, incontinence and other symptoms. It is suggested that the patients should go to the oncology department of a regular hospital, improve the examination items, actively cooperate with the doctor for treatment, the first choice is surgery, supplemented by radiotherapy, chemotherapy and other adjuvant treatment.

matters needing attention

Keeping your mind happy is good for your health. Nowadays, social competition is greater, people work under heavy pressure, long-term bad mood accumulation, leading to physical discomfort, especially in the stomach, a variety of diseases, such as bloating, stomachache, gastric acid, etc., long-term so, induce gastric cancer.