Comparison of fine needle aspirates of breast cancers to imprint smears by means of digital cell image analysis.
Morphonuclear assessments were performed using the SAMBA 2005 cell image processor on cell nuclei in fine needle aspirates and corresponding imprint smears from 17 not-otherwise-specified (NOS) breast carcinomas to study the influence of cell sampling on the morphonuclear measurements. Fourteen parameters related to densitometric (nuclear DNA content), morphometric (nuclear area) and textural (chromatin organization and distribution) characteristics were computed for each nucleus. The results demonstrated that such morphonuclear features evolved significantly and positively with respect to conventional histopathologic grading. The method of cell sampling significantly influenced the results, but without altering the general conclusions regarding evolution of the morphonuclear features.
Salmon
I
I
Department of Pathology and Cytogenetics, Erasmus Hospital, Brussels, Belgium.
Coibion
M
M
Larsimont
D
D
Badr-el-Din
A
A
Verhest
A
A
Pasteels
J L
JL
Kiss
R
R
D001707:Biopsy, Needle / Q000379:methods*; D001943:Breast Neoplasms / Q000737:chemistry / Q000473:pathology* / Q000648:ultrastructure; D002467:Cell Nucleus / Q000648:ultrastructure; D002843:Chromatin / Q000648:ultrastructure; D004273:DNA, Neoplasm / Q000032:analysis; D003720:Densitometry; D005260:Female; D006801:Humans; D007091:Image Processing, Computer-Assisted / Q000379:methods*
D002843:Chromatin; D004273:DNA, Neoplasm