title: Anomalous extension of ductal tissue within the pulmonary artery.
authors.forename: D
authors.initials: D
authors.lastname: Troise
authors.forename: P
authors.initials: P
authors.lastname: Arciprete
mesh_terms: D004373:Ductus Arteriosus / Q000000981:diagnostic imaging* / Q000473:pathology*; D004452:Echocardiography; D006337:Heart Murmurs / Q000175:diagnosis / Q000209:etiology; D006801:Humans; D007229:Infant Welfare; D007231:Infant, Newborn; D011651:Pulmonary Artery / Q000000981:diagnostic imaging* / Q000473:pathology*