Soda H et al. - In a case to observe whether poorly differentiated lung adenocarcinoma can evolve from ground-glass opacity (GGO)-type adenocarcinoma, a lung adenocarcinoma is described in which GGO transformed through a scar-like lesion over the long term into a solid nodule of poorly differentiated adenocarcinoma Methods
The natural history of lung adenocarcinoma with GGO remains undetermined
Results
Whether poorly differentiated lung adenocarcinoma can evolve from GGO-type adenocarcinoma is an important issue that requires clarification