Pulmonary veno-occlusive disease.
D001980:Bronchi / Q000473:pathology; D006801:Humans; D008168:Lung / Q000473:pathology; D008171:Lung Diseases / Q000473:pathology*; D011650:Pulmonary Alveoli / Q000473:pathology; D011658:Pulmonary Fibrosis / Q000473:pathology; D011667:Pulmonary Veins / Q000473:pathology