Quantitative morpho- and densitometric parameters in the evaluation of aspiration cytology smears of the breast
Molnár, B.; Sápi, Z.; Meggyesi, J.; Sugár, J.; Bodó, M.; Fehér, J.
Orvosi Hetilap 133(8): 487-491
1992
ISSN/ISBN: 0030-6002 PMID: 1371862 Document Number: 400295
Quantitative morpho- and densitometric analysis of Feulgen stained breast aspiration smears were performed by absorption cytophotometer and a TV image analyser. The DNA Index, and the ratio of G1-S-G2 phase fraction ratio yielded by the quantitative DNA analysis, showed significant differences between benign and malignant alterations. Based on the 13 morphometric and 5 densitometric parameters the TV-image analyser could classify the examined smears 80% correctly by cluster analysis. Groups of the cytological Grade I.-III. were also differentiable by this method. The application of TV image analyser system in the diagnosis of aspiration cytological smears could be suggested. The complex quantitative morpho- and densitometric analysis could contribute to the correct classification of diploid tumours.