Complication of gastric ulcer and _'s general knowledge of the differential diagnosis
First, complication1.The upper digestive tract bleeds
It is ulcer and and most common complication that the upper digestive tract bleeds, nearly 20%- 30% of the ulcer patients once had medical history of bleeding, it is seen more than gastric ulcer that duodenal ulcer bleeds. The statistics show,in on in various cause of disease when there bleed is digestive tract,last 50% ulcer, rank first. Peptic ulcer combines most of bleeding (about 80%) Can stop by oneself. About 30% can recur after the first bleeding, to bleed, take place within the 48h after bleeding for the first time again 80%- 90%, gastric ulcer (32%- 48%) Exceed duodenal ulcer. Bleed in 1- 2 years after ulcer appears incident, nearly have 10%- 15% of the ulcer patients in order to be headed by issuing bleeding now.
2.Perforated ulcer
Person who digest can be divided into acute, subnormal temperature and chronic three kinds at the clinical perforated ulcer, its incidence is 5%- 10%. The incidence of duodenal ulcer is higher than gastric ulcer. Perforated ulcer can take place at any age, see more with 30- 50 years old, duodenum perforated ulcer sees more the young people under the age of 40, it was middle-aged and old and in the majority and gastric ulcer punched over 50.
3.Pyloric stenosis
The ulcer patient about 10% may erupt pyloric stenosis simultaneously, 80% among them take place at duodenal ulcer, secondly it is ulcer before a pylorus tube or pylorus. Ulcer erupt the elderly of pyloric stenosis simultaneously to see more, take man as the core. In recent years, because various resist the employing extensively of the ulcer medicine effectively, this kind of complication is obviously reduced. There are organic and two kinds of functionality in pyloric stenosis. The former is because chronic ulcer causes the lower fiber of mucous membrane, lead to the fact cicatrix is narrow,[1]' >Next page
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