Several staining techniques are employed in histopathological analysis. The most common are:
- Hematoxylin and Eosin (H&E) Staining: This is the most widely used technique, providing a general overview of tissue structure and pathology. - Immunohistochemistry (IHC): This technique uses antibodies to detect specific proteins and biomarkers, offering insights into molecular changes. - Special Stains: Techniques like Masson's trichrome or Periodic Acid-Schiff (PAS) are used to highlight specific tissue components such as connective tissues or carbohydrates.
