What are the Key Techniques in Histological Diagnostics?
Several techniques are integral to histological diagnostics:
Immunohistochemistry (IHC): Uses antibodies to detect specific antigens in tissues, helping to identify particular types of cells and proteins. Fluorescence In Situ Hybridization (FISH): A technique to detect and localize the presence or absence of specific DNA sequences on chromosomes. Electron Microscopy: Provides detailed images of tissue at the molecular level, useful for diagnosing diseases that affect cellular organelles. Special Stains: Including Periodic Acid-Schiff (PAS), Masson's Trichrome, and others, which highlight different tissue components.
