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 Indian J Med Microbiol  
 

Figure 1 (A-E): A 55-year-old male with NSCLC. (A) CT scan (Siemens Healthcare, Knoxville, Tennessee, USA) of the chest shows a nodule measuring 1.4 × 1.4 cm in the left lower lobe (black arrow) (B) CT-guided RFA performed (Boston Scientific, Natick, MA, USA). A small area of GGO is seen developing around the nodule (C) CT 1 month later shows increase in size of the nodule as compared to pre-RFA, measuring 2.1 × 2.1 cm and showing central cavitation (D) CT 3 months later shows reduction in size of nodule to 1.5 × 1.3 cm (black arrow) (E) CT at 6 months shows further reduction in size (black arrow). Meanwhile, another nodule had developed (red arrow)

Figure 1 (A-E): A 55-year-old male with NSCLC. (A) CT scan (Siemens Healthcare, Knoxville, Tennessee, USA) of the chest shows a nodule measuring 1.4 × 1.4 cm in the left lower lobe (black arrow) (B) CT-guided RFA performed (Boston Scientific, Natick, MA, USA). A small area of GGO is seen developing around the nodule (C) CT 1 month later shows increase in size of the nodule as compared to pre-RFA, measuring 2.1 × 2.1 cm and showing central cavitation (D) CT 3 months later shows reduction in size of nodule to 1.5 × 1.3 cm (black arrow) (E) CT at 6 months shows further reduction in size (black arrow). Meanwhile, another nodule had developed (red arrow)