stereology
/stɛrɪˈɒlədʒi/Definitions
1. noun
The science or art of estimating the three-dimensional properties of objects or tissues from sections or projections.
“The researchers used stereology to calculate the volume of the cells in the sample.”
2. noun
A branch of biology dealing with the quantitative analysis of structures in sections or images.
“Stereology has become an essential tool in the field of histopathology.”