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胃良性痰病作胃部分切除术后的残胃易发生胃癌,这一事实早在1922年为Balfour首先报道,近年来由于纤维胃镜的广泛应用,为残胃粘膜变化及残胃癌发生的研究提供了方便,故对残胃癌的认识也逐步深入。1978年世界卫生组织对胃的癌前病变(胃粘膜的异型增生)和癌前疾病(萎缩性胃炎、慢性胃溃疡、恶性贫血、残胃、胃息肉、menetrier病)作了明确肯定。残胃被列为癌前疾病之一。引起残胃癌的病因很多,主要可能与碱性返流性胃炎、残胃内细菌及其毒素对胃粘膜的影响,N-亚硝基化合物对胃粘
Gastrointestinal fistula as gastric residual gas after partial gastric resection prone to gastric cancer, this fact was first reported in Balbo in 1922, in recent years because of the wide application of fiberoptic gastroscopy, for gastric mucosal changes and residual gastric cancer research provided Convenient, so the understanding of gastric cancer is gradually deepened. In 1978, the World Health Organization gave a clear affirmation to gastric precancerous lesions (dysplasia of gastric mucosa) and precancerous conditions (atrophic gastritis, chronic gastric ulcer, pernicious anemia, residual stomach, gastric polyps, and menetrier disease). Residual stomach is listed as one of the precancerous conditions. There are many causes of gastric stump cancer, which may be related to the effects of alkaline reflux gastritis, residual stomach bacteria and their toxins on the gastric mucosa, and N-nitroso compounds to the stomach.