Expression of lymphoid enhancer-binding factor 1 in breast fibroepithelial lesions
Chen PH, Bossuyt V, Reisenbichler E. Expression of lymphoid enhancer-binding factor 1 in breast fibroepithelial lesions. Human Pathology 2020, 108: 68-75. PMID: 33245988, DOI: 10.1016/j.humpath.2020.11.009.Peer-Reviewed Original ResearchConceptsMalignant phyllodes tumorPhyllodes tumorBenign tumorsLymphoid enhancer-binding factor 1Fibroepithelial lesionsTissue microarrayEnhancer-binding factor 1LEF-1 expressionMalignant tumorsBorderline/malignant phyllodes tumorsΒ-cateninStromal componentsNuclear expressionWorld Health Organization criteriaMetastatic phyllodes tumorWnt/β-catenin pathway activationAlternative treatment optionBorderline phyllodes tumorWnt/β-catenin pathwayFactor 1Β-catenin pathway activationE-cadherin immunohistochemistryWnt/β-catenin signalingΒ-catenin pathwayNuclear β-catenin staining