Related Experiment Videos
Interactive morphometry of normal and hyperplastic peritoneal mesothelial cells and dysplastic and malignant ovarian
L Deligdisch1, D Heller, J Gil
1Department of Pathology, Mt. Sinai School of Medicine, New York, NY.
Abstract:
This study used computerized interactive morphometry to evaluate the differential characteristics of mesothelial normal cells, mesothelial hyperplastic cells, and carcinomatous cells, and also compared hyperplastic mesothelial cells with ovarian dysplastic cells from a previous study. The procedure included extraction of multiple descriptors of the nuclear profile: perimeter length, area, longest chord, circularity factors, standard deviations of these characteristics, and a 10-bin size distribution table of the nuclear area. The final classification is achieved by stepwise discriminant analysis of these variables. The analysis classified all cases correctly with high posterior probabilities.