title: Anomalous systemic arterial supply to the basal segments of the lung presenting with a murmur.
abstract: A murmur was discovered on routine preschool physical examination of a 5 year and 7 month-old boy. A lower lobe lesion was detected by chest X-ray. Aortography demonstrated that a large systemic artery from the descending thoracic aorta supplied the basilar segments of the left lower lobe, which had no normal pulmonary arterial supply. A clinical diagnosis of intralobar sequestration of the lung was made, and left lower lobectomy was performed.
mesh_terms: D001013:Aorta, Thoracic / Q000002:abnormalities*; D001027:Aortography; D002675:Child, Preschool; D006326:Heart Auscultation; D006337:Heart Murmurs; D006801:Humans; D008168:Lung / Q000002:abnormalities; D008297:Male; D011651:Pulmonary Artery / Q000002:abnormalities* / Q000000981:diagnostic imaging