YAG laser treatment of experimental bleeding canine gastric ulcers
نویسندگان
چکیده
منابع مشابه
Percutaneous Endoscopic Treatment of Bleeding Gastric Ulcers
Bleeding gastric ulcers have a propensity to occur in the critically ill and elderly. Various treatments include endoscopic or surgical intervention. The endoscopic route may have as high as a 25 percent rebleeding rate and a 50 to 90 percent rebleeding rate if there is a visible vessel. Surgical intervention has a mortality rate of as high as 25 percent. Described is a procedure which combines...
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The subsequent progress of 152 patients treated medically in the Nottingham hospitals for bleeding gastric ulceration was analysed four to eight years later by the use of life tables. The overall cumulative rate of ulcer haemorrhage, perforation or related death was found to be 19%. Women had a greater rate than men (women 21%, men 14%) but this difference was not statistically significant. The...
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Tissue changes produced in the dog stomach by exposure to a Nd YAG laser varied from mild mucosal oedema to cell vaporisation. Intermediate degrees of damage caused a marked inflammatory response leading to extensive fibrosis in the submucosa and muscularis propria. The true extent of tissue damage was not apparent immediately, and treated mucosa that initially appeared intact sometimes sloughe...
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Two cases of atheromatous embolism of the small arteries of the stomach are reported. Insofar as has been ascertained, they are the first reported cases in the literature which presented symptoms of severe gastric bleeding and were found to have bleeding gastric ulcers on endoscopy. Both patients were successfully treated surgically, and their ulcers were found to be secondary to small arteriol...
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ژورنال
عنوان ژورنال: Gastroenterology
سال: 1980
ISSN: 0016-5085
DOI: 10.1016/0016-5085(80)90921-x