Fig. 3From: CT features and quantitative analysis of subsolid nodule lung adenocarcinoma for pathological classification predictionMinimally invasive adenocarcinoma (MIA). One mixed ground glass nodule was found in the lower lobe of the left lung; its shape is irregular, part of the boundary is blurry, and there is vessel convergence around the nodule (a, b). Pathology (c): tumour cells have infiltrated in the interstitium of the alveolar cells, and the infiltration diameter is < 5 mm. (HE staining, × 200)Back to article page