Nuclear morphology in breast cancer: is pleomorphism an illusion?
Nuclear pleomorphism is an underlying theme of cancer histology. Any medical practitioner, not just the pathologist, would have at one time or another in a Pathology practical class, looked at histopathology slides and convinced himself or herself that cancer cells indeed looked more variable in size and shape than nontumorigenic cells. However, data from our nuclear morphometric analysis of cells in breast cancer and adjacent benign tissues appears to suggest that the larger size of the cancer cell nuclei could make any change in nuclear shape and size more noticeable and apparent than their benign counterparts. We hypothesize that the phenomenon of nuclear pleomorphism is due partly to observational subjectivity.
Huang
J
J
Department of Anatomy, National University of Singapore, Singapore.
Bay
B H
BH
Tan
P H
PH
D001943:Breast Neoplasms / Q000473:pathology* / Q000648:ultrastructure; D002467:Cell Nucleus / Q000473:pathology* / Q000648:ultrastructure; D005260:Female; D006801:Humans; D008954:Models, Biological