Radiology A55-year-old male has a 5 cm cavitating lesion of unknown duration at the apex of the right lung. The investigation to be carried out: A CT scan B FNAC C Bronchography D Trans bronchial biopsy 💡 Explanation A55-year-old male has a 5 cm cavitating lesion of unknown duration at the apex of the right lung. The investigation to be carried out: ✓ Correct Answer: D. Trans bronchial biopsy