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应用银染技术对４４例喉癌、７例喉乳头状瘤、８例喉正常粘膜的石蜡切片行核仁组成区相关嗜银蛋白（ＡｓＮＯＲ）含量分析，结果表明：喉癌、喉乳头状瘤、喉正常粘膜之间ＡｇＮＯＲ含量均有显著性差异；ＡｇＮＯＲ含量与喉癌组织学分级、临床分期相关；分析有随访资料的３０例喉癌患者ＡｇＮＯＲ含量，发现术后３年内死亡的１３例和仍存活的１７例病人癌组织中ＡｇＮＯＲ含量有极显著性差异。提示：ＡｇＮＯＲ含量可作为喉良恶性肿瘤鉴别、喉癌分级、分期及预后估计的客观指标。
Application of silver staining on 44 cases of laryngeal cancer, 7 cases of laryngeal papilloma, 8 cases of laryngeal normal mucosa of paraffin sections of nucleolar organizer area related argyrophilic protein (AsNOR) content analysis showed that: laryngeal cancer, laryngeal papilloma , There was a significant difference in AgNOR content between normal laryngeal mucosa; AgNOR content was correlated with histological grade and clinical stage of laryngeal cancer; AgNOR content was analyzed in 30 laryngeal cancer patients with follow-up data and 13 patients were found to have died within 3 years after operation The remaining 17 cases of patients with AgNOR content in cancer tissue has a very significant difference. Tip: AgNOR content can be used as a differential diagnosis of laryngeal cancer, classification, staging and prognosis of laryngeal cancer objective indicators.