Lung cancer from a focal bulla into thin-walled adenocarcinoma with ground glass opacity — an observation for more than 10 years: A case report

Figure 2 Serial computed tomography images over 10 years in this patientshowed the gradual evolution of an 11-mm right lower lobe thin-walled cystic airspace (A, arrow) into a 31-mm cystic airspace with a thick wall demonstrating as a GGO (F, arrow). A: Before the first operation (2007); B: Three years later; C: 4.4 years later; D: 5.8 years later; E: 7 years later; F: 10 years later.