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. 2019 Mar 28;9:5296. doi: 10.1038/s41598-019-41777-y

Figure 1.

Figure 1

Validation of type 2 CPAM histopathology. Cystic airway structures from three randomly selected CPAM lung specimens (1–3) are shown by H&E staining. Back-to-back bronchiole-like structures are shown by the asterisks. Normal distal bronchiolar structure from a control lung was included for comparison.