摘要
本文研究了３０例涎腺混合瘤细胞核内银染核仁组成区蛋白（ＡｇＮＯＲＳ）的数目。其结果显示在１５例手术后二年有复发的病例中，其ＡｇＮＯＲＳ数目为５～９个／核，平均７０２个／核。但在手术后二年没有复发的病例中，其ＡｇＮＯＲＳ数目为２～５３个／核，平均３３３个／核。二者之间有极显著差异。本文还研究了ＡｇＮＯＲＳ数目与细胞分化程度及肿瘤成分的关系。这对于涎腺混合瘤术后是否需进一步治疗提供了有力的证据，具有较高的临床实用价值。
Apply the argyrophilic nucleolar organizer regions (AgNOR S) to count the number of neclear AgNOR S of 30 cases mixture tumor of salivary gland.The result indicate that 15 cases which have recurrenced after operation within two years,the number of AgNOR S is 5～9/nuclear,average is 7 02/nuclear.But the other cases which have not recurrenced after operation in two years,the number of AgNOR S is 2～5 3/nuclear,average is 3 33/nuclear.There is significance between the two groups.This paper also study the relation of the number of AgNOR S to the cell differenciated degree and tumor elements.Provide a powerful judgement for the misture tumor of salivary gland whether the further treatment is required after operation,it have a high clinic actual value.
出处
《肿瘤防治研究》
CAS
CSCD
北大核心
1999年第1期45-46,共2页
Cancer Research on Prevention and Treatment
