释义 |
thoracic constriction of esophagus thoracic constriction of esophagus [TA] normal left-sided narrowing of the esophagus, demonstrated radiographically after a barium swallow, at the T4-T5 vertebral level, where the esophagus is impressed by the left main bronchus and the arch of the aorta. Synonym(s): constrictio partis thoracicae esophagea [TA], broncho-aortic constriction ☆ , constrictio bronchoaortica esophagea ☆ , middle esophageal constriction |