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本文用粘液组织化学染色方法,观察了100例胃癌的粘液性质、分布特点、组织学类型及癌旁粘膜的肠化生情况,发现胃型、肠型和混合型胃癌分别占8％、27％及65％。肠型胃癌与胃型胃癌在组织学类型及癌旁粘膜肠化生等方面均无明显差异。因而支持胃癌主要起源于胃粘膜腺颈部干细胞的观点,并认为将胃癌简单地分为“胃型”和“肠型”的分类方法是否适宜值得商榷。
In this paper, the mucus histochemical staining method was used to observe the mucus properties, distribution characteristics, histological type and intestinal metaplasia of paratumor mucosa in 100 cases of gastric cancer. It was found that stomach, intestine and mixed gastric cancer accounted for 8% and 27% respectively. And 65%. Intestinal type gastric cancer and gastric type gastric cancer had no significant difference in histological types and intestinal metaplasia. Therefore, it supports the view that gastric cancer is mainly originated from the glandular stem cells of the gastric mucosa and it is considered debatable whether the classification of gastric cancer into “stomach type” and “intestinal type” is appropriate.