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本文对28例口腔鳞癌手术标本作癌周区组织学观察及FⅧ—RAG免疫组化研究,以探讨癌周区血管的形态学变化。结果显示,癌周区血管的分布、数目、密度均有不同程度的改变,而且与癌巢的分化程度及某些生长特性有关、这些变化为癌细胞的迅速生长提供了有利的条件。
In this paper, 28 cases of oral squamous cell carcinoma of the surgical specimens for peritumoral histological observation and F Ⅷ-RAG immunohistochemical study to explore the perivascular area of the vascular morphological changes. The results showed that the distribution, number and density of blood vessels around the pericancerous area varied in varying degrees and correlated with the degree of differentiation of the nests and some growth characteristics. These changes provided favorable conditions for the rapid growth of cancer cells.