The main early symptoms of gastric cancer

Among cancer diseases, gastric cancer is also very common. Most people don’t know much about the early symptoms of gastric cancer . Next, let’s learn more about gastric cancer from the following article.

1. Gastrointestinal bleeding is one of the early symptoms of gastric cancer. Patients with gastric cancer often have vomiting blood, black stools and positive stool occult blood. In the early stage of gastric cancer, there are signs of a small amount of bleeding. The proportion of patients with vomiting blood is 7%-15%, and the proportion of patients with black stools is 23%-45%. The positive rate of stool occult blood is relatively high, with the positive rate of gastric body cancer accounting for 87.6% and that of cardia cancer accounting for 64.4%. If the stool occult blood is continuously positive, it is helpful for the diagnosis of gastric cancer.

2. Upper abdominal distension is often an early symptom of gastric cancer in the elderly. Sometimes gastric cancer patients may experience belching, heartburn, nausea, and vomiting. If the tumor is located at the entrance of the stomach (cardia), the patient may feel difficulty in eating; if the tumor is located at the exit of the stomach (pylorus), when obstruction occurs, the patient may vomit out rotten overnight food.

3. Early symptoms of gastric cancer may also include loss of appetite, weight loss and fatigue. According to statistics, about 50% of elderly gastric cancer patients have obvious loss of appetite, weight loss and fatigue, and 40%-60% of patients seek medical treatment due to weight loss. If accompanied by upper abdominal pain and hepatitis can be ruled out, it should be more vigilant.

The above are all about the early symptoms of gastric cancer. I believe that after reading the article, you can understand what the symptoms of gastric cancer are. If you have other questions about gastric cancer, you can contact our online experts to answer your questions.