【摘要】 目的:探讨乳腺癌钼靶X线表现与雌激素受体(ER)表达之间的相关性。方法:将180例乳腺癌患者X线征象中钙化、毛刺、结构紊乱、病变密度增高、边缘浸润及是否同时合并乳腺囊性增生症与经免疫组织化学染色测定ER表达进行对照研究。结果:180例乳腺癌患者中,有钙化者98例,占54.4%;出现毛刺征75例,占41.7%;结构紊乱72例,占40%;病变区表现为高密度90例,占50%;有边缘浸润者96例,占53.5%;乳腺癌同时合并乳腺囊性增生症91例,占50.6%。ER表达阳性100例,占55.6%。毛刺征、边缘浸润征组及同时合并乳腺囊性增生症者ER阳性表达率高;结构紊乱、病变区高密度ER阳性表达率低,钙化征与ER表达无关。结论:乳腺癌钼靶X线征象在一定程度上反映了ER表达状态。更多还原

【Abstract】 Objective:To investigate the correlation between the molybdenum X-ray and ER of breast cancer.Methods:The mammographic features of 180 patients with breast cancer,including calcification,spicule,structural disorder,hight density,edging infiltration and whether,breast cysitic hyperplasia accompanied,were studied comparatively with ER stained with immunohistochemical technique.Results:In 180 cases,calcification were 98 cases(54.4%),spicule sign were 75 cases(41.7%),structural disorder were 72 cases(40%),hyperdensity were 90 cases(50%),edging infiltration were 96 cases(53.5%),and breast cysitic hyperplasia combined breast cancer were 91 cascs(50.6%).ER positive 100 cases(55.6%). spicule sign edging infiltration and breast cysitic hyperplasia combined breast cancer ER positive rate was highter;structural disorder and hyperdensity ER positive rate was lower.Conclusion:The molybdenum target mammographic features of breast cancer can reflect the expressive states of ER.更多还原