Pathology Basophilic staining of vascular walls due to encrustation by DNA from necrotic tumour cells is seen in which of the following variants of lung cancer? A Squamous cell variant B Adenocarcinoma variant C Small cell variant D Large cell variant 💡 Explanation Basophilic staining of vascular walls due to encrustation by DNA from necrotic tumour cells is seen in which of the following variants of lung cancer? ✓ Correct Answer: C. Small cell variant