Scar in lung tissue may get transformed into: (A) Columnar cell carcinoma, (B) Oat cell carcinoma, (C) Squamous cell carcinoma, (D) Adenocarcinoma
Answer is D. “Peripheral adenocarcinomas with a small central invasive component associated with scarring and a predominantly peripheral bronchioloalveolar growth pattern may have a better outcome than invasive carcinomas of the same size.”.. Robbins