Carcinogenesis is studied in histology through various techniques:
Biopsy: A sample of tissue is taken and examined under a microscope to identify histological changes. Immunohistochemistry: This technique uses antibodies to detect specific proteins that are markers of cancer. In situ Hybridization: This method detects specific DNA or RNA sequences in tissue sections. Electron Microscopy: Provides detailed images of cellular structures at a higher resolution.