title: [Morphologic changes and pathologic significance of expansile invasion of breast tumors].
authors.affiliation: E-mail: zhangxsh0806@163.com.
authors.forename: Xiangsheng
authors.initials: X
authors.lastname: Zhang
authors.forename: Huaye
authors.initials: H
authors.lastname: Ding
mesh_terms: D001943:Breast Neoplasms / Q000473:pathology*; D002278:Carcinoma in Situ / Q000378:metabolism / Q000473:pathology; D002285:Carcinoma, Intraductal, Noninfiltrating / Q000378:metabolism / Q000473:pathology; D002291:Carcinoma, Papillary / Q000378:metabolism / Q000473:pathology*; D024141:Collagen Type IV / Q000378:metabolism; D005260:Female; D006801:Humans; D009361:Neoplasm Invasiveness / Q000473:pathology*
chemical_list: D024141:Collagen Type IV