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乳腺浸润性筛状癌(invasive cribriform carcinoma,ICC)是一种较少见的浸润性乳腺癌,其发生率为0.3%~3.5%。1983年Page等首次提出并描述其为一种特殊类型的浸润性癌,2003年和2012年WHO乳腺肿瘤组织学分类中均将其单独列为一种乳腺癌亚型。ICC中浸润性筛状结构>90%者称单纯型ICC;若含有其他类型乳腺癌成分,<
Invasive cribriform carcinoma (ICC) is a rare invasive breast cancer with the incidence of 0.3% ~ 3.5%. It was first proposed and described as a special type of invasive carcinoma by Page et al. In 1983 and was classified as a breast cancer subtype separately in the WHO breast tumor histological classification in 2003 and 2012. ICC infiltrative sieve-like structure> 90% were simple type ICC; if it contains other types of breast cancer components, <