Creating histology data sets involves several steps including tissue collection, fixation, embedding, sectioning, staining, and imaging. Tissues are typically fixed using chemicals like formalin to preserve their structure. They are then embedded in paraffin wax and cut into thin sections using a microtome. These sections are stained using various dyes to differentiate cellular components and are finally imaged using a microscope. High-resolution images are captured and stored digitally.
