- 5.Lung, Pleura
- ★(17)Non-small cell lung carcinoma(squamous cell carcinoma)
Microscopic view (HE stain, high power view): Squamous cell carcinoma of lung. Tumor cells proliferate in sheets while maintaining intercellular bridges (left lower inset). The cytoplasm is eosinophilic and elongated, features indicative of keratinization (arrow).
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