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. 2020 Jan 28;20:60. doi: 10.1186/s12885-020-6556-6

Fig. 4.

Fig. 4

Invasive adenocarcinoma (IAC). One mixed ground glass nodule was found in the lower lobe of the right lung; its shape is irregular, part of the boundary is blurry, and the adjacent pleura is deformed (a, b). Pathology (c): the alveolar cells are destroyed, and a large number of tumour cells have infiltrated the interstitium. (HE staining, × 200)