Pyloric obstruction, gastric cancer symptoms?

summary

When oliguria, constipation, dehydration and emaciation appear together, it may also be gastric cancer. Pyloric obstruction is a prominent symptom of pyloric obstruction. Its characteristics are: vomiting mostly occurs in the afternoon or evening, with a large amount of vomit, which can reach more than one liter at a time. Vomit is stagnant food, accompanied by acid odor, and does not contain bile. After vomiting, the abdomen feels comfortable, so the patient often induces vomiting to relieve the symptoms. Pyloric obstruction, gastric cancer symptoms? Let's talk about it.

Pyloric obstruction, gastric cancer symptoms?

1. Vomiting is a prominent symptom of pyloric obstruction, which is characterized by: vomiting mostly occurs in the afternoon or evening, vomiting volume is large, up to more than one liter at a time, vomit is stagnant food, accompanied by acid odor, no bile. After vomiting, the abdomen feels comfortable, so the patient often induces vomiting to relieve the symptoms.

2. Gastric peristalsis wave is a kind of stomach type with protruding abdomen. Sometimes, gastric peristalsis wave can be seen. Peristalsis starts from under the left costal arch and moves to the right abdomen or even to the opposite direction.

3. Other symptoms include oliguria, constipation, dehydration, emaciation, and even cachexia. After oral administration of barium, it is difficult for barium to pass through pylorus. Gastric dilatation, peristalsis, and large amounts of fasting retention fluid * three layers of gas, liquid and barium were found in the barium sinking.

matters needing attention

Overeating, eating raw, cold and spicy, eating irregularly, not eating breakfast and other bad eating habits can also induce gastritis. For example, if you don't eat a full meal or a hungry meal, the stomach will secrete too much gastric acid, corrode the gastric mucosa and cause gastric ulcer. For a long time, it is so easy to induce gastric cancer.