What is it about _'s cause of disease patient vomits gastric ulcer

What is it about _'s cause of disease patient vomits gastric ulcer
Gastric ulcer, at the disease, to arrange mouth, delay and make retention increase in the stomach often stomach, all right to be diastaltic caused and vomited; In addition, in peptic ulcer, another kinds of special circumstances, ulcer that pylorus in charge of. The pylorus is in charge of lying in the end of the stomach, about 2.0 centimetres long, its position carried far is the stomach duodenum intersection under a microscope. The pylorus is the narrowest position of digestive tract, normal diameter is about 1.5 centimetres, so ulcer locating adjacent pylorus, because of mucomembranous edema, or cause the pylorus not to obstruct completely because ulcer cause the belt skin of diastaltic pylorus to shrink, cause and vomit; It is a lower fiber of mucous membrane that chronic ulcer causes to have, it is narrow to form cicatrix, having blocked the passway that the pylorus is in charge of, has caused and does not obstruct completely either, this kind of situation was more seen too. The patient is often unwilling to take food because of presenting abdominal distension after eating, abdominal distension, abdominal pain are lightened after vomiting. The diet entered, does not include the bile before the patient's vomit usually hour, there is obvious corrupt smell. If nausea, vomiting that pyloric stenosis causes are to cause the pylorus convulsion and mucous membrane edema, undergo the intersection of internal medicine department and treatment, and intestines and stomach reduce pressure etc. continuously including being keep the intersection of water and electrolyte to be balanced, pyloric stenosis can be relieved. If pyloric stenosis taking contracture of cicatrix as due to main fact, should consider the surgery treatment. The principle of the operation is removing and obstructing at first, secondly radically treat ulcer.
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