Congenital dilatation of the pulmonary artery due to unequal division of the truncus arteriosus communis.
HATSCHEK
O
O
D001158:Arteries / Q000002:abnormalities*; D004106:Dilatation; D005315:Fetal Diseases; D006330:Heart Defects, Congenital; D006801:Humans; D011651:Pulmonary Artery; D014339:Truncus Arteriosus, Persistent; D014652:Vascular Diseases