Wolf E L, Berdon W E, Baker D H
Pediatr Radiol. 1978 Sep 26;7(3):141-6. doi: 10.1007/BF00975436.
In the pediatric patient, the presence of a right aortic arch is an important roentgen observation. It may be associated with vascular rings and cyanotic heart disease and may complicate the repair of tracheoesophageal fistula. It may be missed on conventional low KVP radiographs but is easily detected on high kilovoltage-filtered films with air gap magnification.
在儿科患者中，右位主动脉弓的存在是一项重要的X线表现。它可能与血管环及青紫型心脏病相关，并且可能使气管食管瘘的修复复杂化。在传统的低千伏摄影中可能会漏诊，但在高千伏滤线片及空气间隙放大摄影中很容易被发现。
