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本文应用银染细胞核仁组成区(AgNORs)技术,对34例胃腺癌(GAC),96例不同病理类型胃炎进行 AgNORs 颗粒计数。结果显示:胃腺癌与各型胃炎均有显著性差异;胃粘膜癌前病变(本文指胃炎伴不典型增生(CGAH)。胃炎伴肠化(CGIM)慢性萎缩性胃炎(CAG))均与慢性浅表性胃炎(CSG)有显著性差异。故 AgNORs 在胃粘膜良恶性疾病的鉴别及癌前病变的诊断上具有一定意义。
AgNORs were used to count 34 cases of gastric adenocarcinoma (GAC) and 96 cases of different pathological types of gastritis using AgNORs technology. The results showed that there were significant differences between gastric adenocarcinoma and various types of gastritis; gastric precancerous lesions (herein referred to as gastritis with atypical hyperplasia (CGAH). Gastritis with CGIM chronic atrophic gastritis (CAG)) and chronic There is a significant difference in superficial gastritis (CSG). Therefore, AgNORs have a certain significance in the identification of benign and malignant gastric mucosal diseases and the diagnosis of precancerous lesions.