Fetal Diagnosis of Dextroposition, Left Pulmonary Artery Sling, Partial Anomalous Left Pulmonary Artery, and Aortic Coarctation

Image characteristics and main types of abnormal branching of fetal pulmonary artery in prenatal echocardiography — a retrospective study

“…In this study, there was one case of partial pulmonary sling: the left inferior PA and the RPA originated from the MPA, and the left superior PA originated from the RPA, a type that is rare [16]. Previous studies reported that pulmonary artery slings would often be combined with intra-or extracardiac malformations [17][18][19].…”