CNS Tumours — Previous-Year Questions
25 recall-based PYQs (NEET PG era). Regular mode with explanations.
A 70-year-old patient presented with cough, fatigue, and weight loss. He was diagnosed with squamous cell carcinoma (SCC) on bronchoscopy. The resected specimen had a hilar lymph node that was 1cm in size and showed a black pigment. What is the black pigment likely to be?
AAnthracotic pigment
BMelanin
CLipochrome
DHemosiderin