摘要
目的探讨胆囊腺癌癌巢的体视学参数与预后的相关性因素。方法应用方网测试系统在显微镜下测量53例胆囊腺癌石蜡标本切片的体视学参数:癌巢的表面积密度(Sv)和体积密度(Vv)。结果癌巢的表面积密度与传统的分级和是否有血管浸润有密切的关系。分化差、有血管浸润的则Sv值越大。结论Sv是决定预后的重要指标。
Objective To study the relationship between the stereological data of the gallbladder carcinoma nest and prognosis. Methods The data were measured on 53 specimens of gallbladder cancer with squard net detective system under microscope including surface area density of cancer nest, volumn density of cancer nest. Results There was close relationship between the stereological data of Sv and differentiation and vascular invasion. The least differentiation and the morn vascular invasion it is, the more Sv it is. Conclusion Sv as a stereological parameter of growth pattern is reliable as an important independent prognostic index.
出处
《肝胆胰外科杂志》
CAS
2006年第5期299-300,共2页
Journal of Hepatopancreatobiliary Surgery
基金
江苏常州市科技局基金资助项目(CS2005912)
关键词
胆囊肿瘤
胆囊腺癌巢
体视学
预后
gallbladder careinoma
gallbladder adenocareinoma nest
stereology
prognosis
