title: Lobular carcinoma in situ of the breast with ductal involvement. Frequency and possible influence on prognosis.
mesh_terms: D001943:Breast Neoplasms / Q000175:diagnosis / Q000473:pathology*; D002278:Carcinoma in Situ / Q000175:diagnosis / Q000473:pathology*; D002471:Cell Transformation, Neoplastic; D003593:Cytoplasm; D004847:Epithelial Cells; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008854:Microscopy, Electron; D011379:Prognosis; D013194:Staining and Labeling