摘要
观察胃大部切除标本胃粘膜的胃小凹形态表现，以评价肠化生与胃小凹的关系。胃大部切除标本２０份，实体显微镜放大观察胃小凹的形态，显微镜测量胃小凹的宽度，观察病理组织学改变，并将其分为肠化生组和单纯慢性浅表性胃炎组。结果示肠化生组中ＢＣ型占１５．３８％，Ｃ型占２８．２１％，ＣＤ型占２５．６４％，Ｄ型占３０．７７％。肠化生组胃小凹的宽度比单纯慢性浅表性胃炎组明显加宽。结论：胃粘膜肠化生的胃小凹形态以Ｃ型和Ｄ型较多，且胃小凹开口明显扩大，以重度肠化生时更为明显。
To analyze the changes of gastric pits in intestinal metaplastic mucosa in 20 specimens of subtotal gastrorectomy and to evaluate the relationship between intestinal metaplasia and gastric pits, We made stereomicroscopic observation of the resected parts of the stomach by using dye staining method. The width of gastric pits was measured by microscope and the histopathological examination was carried out. The features were divided into two groups:intestinal metaplasia and simple chronic superficial gastritis. The stereomicroscopic features of gastric pits were observed in 15.38% type BC, 28.21% type C, 25.64% type CD and 30.77% type D. The width of gastric pits was significantly different between intestinal metaplasia and simple superficial gastritis, especially obvious in severe intestinal metaplasia. The figures of gastric pits were mostly those a type C and type D and widened gastric pits were more obvious in intestinal metaplastic mucosa than in simple chronic superficial gastritis.
出处
《中华内科杂志》
CAS
CSCD
北大核心
1997年第5期315-316,共2页
Chinese Journal of Internal Medicine
