Canker What are the complications?

Canker Without timely diagnosis and treatment of complications may occur. These complications far exceeds the severity of ulcer disease, and sometimes even life-threatening. Canker there are four common complications: (1) ulcer bleeding: general canker active, both trace bleeding lesions, it faecal occult blood inside presence, which would be insufficient as the complications of this disease. The so-called bleeding ulcer bleeding refers to a quantity of 60 ~ 100 ml more significantly gastrointestinal symptoms. The main performance of dizziness, clock speed and looking pale, a cold sweat and limbs Jueling, blood pressure drop, and other signs of shock. If excessive bleeding fast, and can even be life-threatening. It accounts for about canker of 25%. (2) ulcer perforation: acute ulcer perforation ulcer disease is the most serious complication, accounting for about canker of 15%, is the main reason for canker death. Clinical sub-acute and chronic perforation perforation two, acute risk of perforation, high mortality; Chronic perforated gastric ulcer gradually made the deep erosion serosal layer, penetrating gastric wall, and nearby organogenesis adhesion. Since then can penetrate pancreas, liver and other organs and organizations with more and become encapsulated perforation, many see in clinical practice, does not generally listed as complications. General gastric perforation duodenal perforation more serious. After gastric ulcer perforation of the abdominal contents of logistics and quickly caused peritonitis, and often have severe abdominal pain, subsequent sepsis infection and toxic shock, if not timely rescue can be life-threatening; (3) pyloric obstruction: pyloric ulcer occurred in the Department or duodenal, making it easy for pyloric obstruction. There are two kinds of temporary and permanent co-exist. About 10% of the ulcer patients with pyloric obstruction. Obstruction early gastric contents from the difficulty caused gastric peristalsis reflex enhanced compensatory stomach muscle hypertrophy, obstacles to overcome obstruction. With the increased degree of obstruction, stomach muscle activity gradually weakened and thus into the human stomach some food stagnation. By late inadequate compensatory function, muscle atrophy, wiggle extremely weak, stomach formation expansion. (4) ulcer Carcinogenesis: gastric ulcer cancer is more common in older patients with a history of chronic ulcer, or about canker 2% of a 5%, young people are also sometimes carcinogenesis.