摘要
目的：研究幽门螺杆菌（ＨＰ）与十二指肠疾病及其胃上皮化生的关系。方法：应用特殊染色方法对１６６例胃窦及十二指肠活检标本进行了形态学观察及ＨＰ检测。结果：在十二指肠球部，ＨＰ仅见于胃上皮化生区，ＨＰ的检出率随着炎症及胃上皮化生程度的增加而上升。
Purpose To study the relationship between helicobacter pylori(HP) and duodenal diseases and gastric metaplasia. Methods Special histochemical staining was used to detect HP in 166 biopsy specimens of duodenum and gastric antrum and for morphological observation. Results HP were seen only on areas of gastric metaplasia in the duodenal bulb. The detection rate of HP increased with increasing extent of inflammation and gastric metaplasia. Conclusion The severe gastric metaplasia and Ⅲ duodenitis caused by HP were bases of duodenal ulceration.
出处
《临床与实验病理学杂志》
CAS
CSCD
1998年第4期331-333,I045,共4页
Chinese Journal of Clinical and Experimental Pathology
关键词
幽门螺杆菌
胃上皮化生
十二指肠疾病
helicobacter,pylori
helicobacter infections
duodenal diseases
gastric mucosa
metaplasia
