CT and FDG PET of a pure ground-glass pulmonary nodule
CT and FDG PET of a pure ground-glass pulmonary nodule
Pure ground-glass subsolid pulmonary nodule. Chest CT (A) shows a nodule (arrow) of ground-glass density measuring <30 mm in the left upper lobe that on FDG PET (B) demonstrates no tracer avidity (arrow). Pathology showed adenocarcinoma.