Histology is the study of tissues in living organisms. It involves examining tiny slices of tissue under a microscope to understand their structure, composition and how they function within the body. Histology can be used to diagnose different diseases by examining slices of the affected tissues.
Immunohistochemistry involves staining the tissue and can be used to look for specific markers of a disease. For instance, a marker for inflammation is IL-6. By staining for IL-6, you can see which cells are producing it in the tissue, and how much. This can help in diagnosis of a disease.
Synonyms:
Immunohistochemistry, IHC