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近年来已有许多报道核仁组成区(Nucleolar Organizer Region,NOR)计数在某些肿瘤诊断中的应用价值。我们将其应用于甲状腺疾病的研究,以探讨其在甲状腺良恶性疾患诊断中的意义。材料与方法:甲状腺手术切除标本31例,其中乳头状腺癌9例、腺瘤10例、甲亢8例、正常甲状腺4例。经常规制片染色、病理学诊断。根据文献用银染法显示核仁组成区(Ag-NOR)。每例各取3张切片油镜下分
In recent years, there have been many reports on the application value of Nucleolar Organizer Region (NOR) count in the diagnosis of certain tumors. We applied it to the study of thyroid diseases to explore its significance in the diagnosis of thyroid benign and malignant diseases. Materials and Methods: Thirty-one cases of thyroidectomy specimens were obtained, including 9 cases of papillary adenocarcinoma, 10 cases of adenoma, 8 cases of hyperthyroidism, and 4 cases of normal thyroid. The conventional production staining, pathological diagnosis. According to the literature, the nucleolar constitutional region (Ag-NOR) is shown by silver staining. Take 3 pieces of oil in each case