Histoarchitechture studies of cancer tissues
Breast tumor tissue and its corresponding surrounding tissues were
embedded in paraffin, serially sectioned at 5 μM by an automated
cryostat slicing machine (Leica Biosystems), stained with eosin and
hematoxylin (Harris), and observed under a microscope (Nikon, Eclipse
LV100, magnification 20X) to study the tissue histoarchitecture.