- 5.Lung, Pleura
- ★(17)Non-small cell lung carcinoma(squamous cell carcinoma)
Microscopic view (HE stain, low power view): Squamous cell carcinoma proliferates in an irregular geographic (map-like) pattern. Keratinocyte necrosis is prominent (arrow). Unlike in adenocarcinoma well-formed tubules are not seen.
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