What are the early symptoms of gastric cancer? There are 3 situations that require early screening for gastric cancer

Early gastric cancer refers to cancer tissue confined to the gastric mucosa and submucosa, regardless of its size and whether lymph nodes have metastasized. Most early gastric cancers are asymptomatic, and clinical manifestations are sometimes upper abdominal pain, abdominal distension, loss of appetite, etc. Gastric hypotonic double contrast X-ray examination and gastroscopy are of great significance in the detection of early gastric cancer.

Common early symptoms of gastric cancer are upper abdominal discomfort or pain. Many patients will experience decreased appetite and weight loss, and sometimes there will also be symptoms of bleeding and black stools.

1. Upper abdominal discomfort or pain

Gastric cancer may cause upper abdominal discomfort or pain in the early stages of the disease, but these symptoms are usually not obvious. Many patients think that this is caused by improper diet or common stomach problems, thus missing the best time for treatment.

2. Decreased appetite and weight loss

Gastric cancer affects the normal function of the stomach, reducing the digestion and absorption capacity. Many gastric cancer patients will have symptoms of decreased appetite such as poor appetite and loss of appetite in the early stages. In addition, their weight will continue to decrease and their bodies will become thinner.

3. Bleeding and black stools

Symptoms of bleeding and black stools can also appear in the early stages of gastric cancer. If you are older and have no history of gastric disease, but suddenly experience bleeding and black stools, it is likely that you have early-stage gastric cancer and need to seek medical attention and treatment in a timely manner.