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十二指肠溃疡、胃溃疡、胃癌的胃切除标本113例和纤维胃镜标本137例,沿小弯、和前、后壁各纵取一长条粘膜,经大块石腊切片,HE、AB—PAS和网状纤维染色,进行了对比观察。 结果 1、炎症:按郑州会议制订的胃及十二指肠粘膜活检诊断标准作参考,将炎症分:轻度:炎细胞浸润限于粘膜浅层,无腺体萎缩;中度:炎细胞浸润部分于粘膜浅层,部分全层,腺体萎缩;重度:炎细胞浸润布及粘膜全层,腺体萎缩明显。结果113例的339f条粘
Duodenal ulcer, gastric ulcer, and gastric cancer were performed on 113 gastrectomy specimens and 137 gastroscopic specimens. A long strip of mucosa was taken along the small curve and the anterior and posterior walls. After large paraffin sections, HE, AB. - PAS and reticular fibers were stained and compared. Results 1. Inflammation: According to the diagnostic criteria of gastric and duodenal mucosa biopsy formulated by the Zhengzhou Conference, the inflammation score was mild: inflammatory cell infiltration was limited to the superficial layer of the mucous membrane without glandular atrophy; moderate: infiltration of inflammatory cells In the shallow layer of the mucous membrane, part of the whole layer, glands shrink; severe: infiltration of inflammatory cells and mucosal layers, glands atrophy. The results of 113 cases of 339f stick