[Compression of trachea and esophagus by abnormal course of the left pulmonary artery (author's transl)].
A three months old infant with abnormal origine and course of the left pulmonary artery is described. The course of the left pulmonary artery between oesophagus and trachea causes narrowing of the distal trachea leading to in- and expiratory stridor. A ventral indentation of the oesophagus, visible on the lateral plane of an oesophageal roentgenogram, is characteristic for the anomaly which can be proven by pulmonary angiography.
D000792:Angiography; D001165:Arteriovenous Malformations / Q000150:complications / Q000000981:diagnostic imaging; D003251:Constriction, Pathologic / Q000209:etiology; D004947:Esophagus / Q000002:abnormalities*; D006801:Humans; D007223:Infant; D011651:Pulmonary Artery / Q000002:abnormalities*; D012131:Respiratory Insufficiency / Q000209:etiology; D014132:Trachea / Q000002:abnormalities*
Kompression von Trachea und Oesophagus durch abnormen Verlauf der linken Pulmonalarterie