title: Abnormal pulmonary artery branching in tetralogy of Fallot with "absent" pulmonary valve.
abstract: Microangiographic postmortem study in a case of tetralogy of Fallot with so-called absent pulmonary valve disclosed an abnormal branching pattern of the intrapulmonary arteries, but failed to detect any compression of intrapulmonary bronchi as a consequence of the distorted segmental arteries. The case also featured the absence of the ductus arteriosus, which should be considered a basic associated anomaly in the development of this malformative complex.
mesh_terms: D006801:Humans; D007223:Infant; D008168:Lung / Q000473:pathology; D008297:Male; D009206:Myocardium / Q000473:pathology; D011651:Pulmonary Artery / Q000002:abnormalities* / Q000473:pathology; D011664:Pulmonary Valve / Q000002:abnormalities* / Q000473:pathology; D013771:Tetralogy of Fallot / Q000473:pathology*