Absence or hypoplasia of a pulmonary artery with anomalous systemic arteries to the lung.
D001158:Arteries; D018376:Cardiovascular Abnormalities; D002319:Cardiovascular System; D000013:Congenital Abnormalities; D006801:Humans; D008168:Lung / Q000002:abnormalities*; D011651:Pulmonary Artery / Q000002:abnormalities*; D015619:Respiratory System Abnormalities
ABNORMALITIES; ARTERIES, PULMONARY/abnormalities; CARDIOVASCULAR DEFECTS, CONGENITAL; LUNGS/abnormalities