A 56-year-old chronic smoker, mass in bronchus resected. What is the possible marker-
Squamous cell carcinoma is most commonly found in men and is closely correlated with a smoking histoty.
Histologically, it is characterized by keratinization and intracellular bridges.
Cytokeratin is a marker for keratinizing cells.
Cytokeratin
Vimentin
Epithelial membrane Cadherin
Leukocyte