This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Radiology
A 50-year-old male patient having a history of chronic smoking presents with a single lymph node enlargement and hoarseness of voice. The next line of management is: 
Select and explain. 
A. FNAC, B. IDL with CXR, C. Percutaneous biopsy, D. Advise him very seriously to stop smoking
C: Percutaneous biopsy
Answer: C: Percutaneous biopsy 
Explanation: Ans. Percutaneous biopsy