Reactive changes are often diagnosed through a combination of histological and clinical examinations. Histological techniques include:
Biopsy: A small tissue sample is taken and examined under a microscope. Staining Techniques: Various stains are used to highlight specific cellular components. Immunohistochemistry: Antibodies are used to detect specific antigens in tissues. Molecular Techniques: PCR and other molecular methods can detect genetic changes associated with reactive states.
