Causes of pyloric obstruction

summary

After having pyloric obstruction, the food in the stomach can not smoothly enter the intestine, which will retain a large amount in the stomach, which can lead to thickening of the stomach wall. * Even serious can lead to gastric mucosal erosion. After suffering from this disease, patients may not be able to eat normally for a long time, and may also cause a lot of vomiting, which will make the patient seriously malnourished. It can also lead to hypoproteinemia or anemia. Some patients may have electrolyte disorder after onset.

Causes of pyloric obstruction

First: pyloric obstruction can be caused by ulcers, which mainly occur in the vicinity of the pyloric ulcer. When there is an ulcer near the pylorus, it can cause mucosal edema and also cause contraction of the circular muscle. This kind of circular muscle contraction can cause obstruction.

Second: in fact, chronic ulcer near the pylorus is the most likely cause of pylorus obstruction, because this chronic ulcer can cause mucosal fibrosis, which will form cicatricial stenosis, which will eventually cause pylorus obstruction. Gastric ulcer accounts for about 10% of this disease.

Third: sometimes pyloric obstruction may be caused by cancer. For example, gastric cancer can cause pyloric obstruction. Often pyloric obstruction is caused by comprehensive reasons, generally agreed to cause pyloric obstruction is not common. Is a disease, if it is caused by mucosal edema pyloric obstruction, as long as the mucosal edema subsides, pyloric obstruction will subside.

matters needing attention

In fact, this disease can be prevented. If the body has ulcer disease, active treatment can prevent pyloric obstruction. The disease is sometimes caused by spasmodic pyloric stenosis.