Pathology True about lung carcinoma – A More than 75% of lung cancers are squamous cell type B Oat cell carcinoma frquently show cavitation C Lung calcification is characteristically seen in oat cell carcinoma D Oat cell carcinoma is commonly associated with bilateral hilar lymphadenopathy 💡 Explanation True about lung carcinoma - ✓ Correct Answer: D. Oat cell carcinoma is commonly associated with bilateral hilar lymphadenopathy