Pathology report:
Macroscopic:
4 white cylinders of tissue measuring 0.3-1.0 cm in length and 0.1 in diameter, plus several pieces measuring 0.1-0.2 in diameter, as well as tiny fragments.

Microscopic - diagnosis:
Consistent with fragments of partly necrotic squamous cell carcinoma. The tumor cells were strongly and diffusely positive for CK5/6, p40 (squamous cell markers) and p16.