title: Pigmented periductal cells in normal and carcinomatous breasts.
mesh_terms: D000293:Adolescent; D000328:Adult; D001344:Autopsy; D001940:Breast / Q000033:anatomy & histology* / Q000473:pathology; D001943:Breast Neoplasms / Q000473:pathology*; D002277:Carcinoma / Q000473:pathology*; D002467:Cell Nucleus; D003126:Colostrum / Q000166:cytology; D003239:Connective Tissue Cells; D003593:Cytoplasm; D005260:Female; D005453:Fluorescence; D006651:Histocytochemistry; D006801:Humans; D008875:Middle Aged; D013194:Staining and Labeling; D013223:Statistics as Topic