What Techniques are Used for Histological Analysis?
Several specialized techniques are employed in the histological analysis of primary tumors:
- Immunohistochemistry (IHC): Uses antibodies to detect specific antigens in the tumor cells, helping to identify the cell type and origin. - In Situ Hybridization (ISH): Detects specific DNA or RNA sequences in the tissue, useful for identifying genetic abnormalities. - Electron Microscopy: Provides detailed images of cellular ultrastructure, aiding in the identification of certain tumor types.
