The ultrastructure of medullary, atypical medullary and non-medullary carcinomas of the breast.
Three medullary, eight atypical medullary and four non-medullary carcinomas of the breast were studied by transmission electron microscopy. Detailed comparison of a number of structural, cytoplasmic and nuclear features failed to confirm previous suggestions that medullary carcinoma cells have a distinctive ultrastructure. Electron microscopy is thus unlikely to be useful in the differential diagnosis of the tumours, nor does it suggest a basis for the good prognosis of medullary carcinoma.
D001943:Breast Neoplasms / Q000175:diagnosis / Q000648:ultrastructure*; D002277:Carcinoma / Q000175:diagnosis / Q000648:ultrastructure*; D002466:Cell Nucleolus / Q000648:ultrastructure; D003896:Desmosomes / Q000648:ultrastructure; D005260:Female; D006801:Humans; D002479:Inclusion Bodies / Q000648:ultrastructure; D008055:Lipids / Q000032:analysis; D008854:Microscopy, Electron / Q000379:methods
D008055:Lipids