不完全性双主动脉弓伴左弓远端闭锁：独特的影像学表现。
Incomplete double aortic arch with atresia of the distal left arch: distinctive imaging appearance.
作者信息
Schlesinger Alan E, Krishnamurthy Rajesh, Sena Laureen M, Guillerman R Paul, Chung Taylor, DiBardino Daniel J, Fraser Charles D
机构信息
The Edward B. Singleton Department of Diagnostic Imaging, Texas Children's Hospital, 6621 Fannin St., MC2-2521, Houston, TX 77030, USA.
出版信息
AJR Am J Roentgenol. 2005 May;184(5):1634-9. doi: 10.2214/ajr.184.5.01841634.
OBJECTIVE
We present 10 patients with double aortic arch with atresia of the distal left arch segment, a form of incomplete double aortic arch, and describe the distinct MRI and CT findings for this potentially symptomatic vascular ring.
CONCLUSION
Knowledge of the distinctive imaging appearance of this congenital arch anomaly can direct the radiologist to the correct preoperative diagnosis.
目的
我们报告10例左主动脉弓远端闭锁的双主动脉弓患者，这是一种不完全性双主动脉弓的形式，并描述这种潜在有症状的血管环独特的MRI和CT表现。
结论
了解这种先天性主动脉弓异常独特的影像学表现可指导放射科医生做出正确的术前诊断。
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