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. 2018 Aug 23;8(3):2045894018795143. doi: 10.1177/2045894018795143

Fig. 1.

Fig. 1.

Lung histology of a 2-week-old infant with ACD/MPV. (a) Immunostaining for CD31 (brown color) highlighting a reduced number of alveolar capillary endothelial cells located away (arrows) from the inner side of the alveoli (dashed lines) in ACD/MPV compared to control lung. (b) Illustration of a hypertrophic arterial wall (*) in hematoxylin and eosin stained lung tissue from an ACD/MPV case compared to control. (c) Illustration of the misaligned pulmonary veins (V) adjacent to the bronchiole (B) and thickened pulmonary arteriole (A) in trichrome stained ACD/MPV lung tissue. Magnifications: (a) 200×; (b) 50×; (c) 100×.