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선천성 대동맥궁 기형의 CT 혈관조영술

Other Titles
 Congenital Anomalies of Aortic Arch: CT Angiography 
Authors
 김태훈 
Citation
 Journal of the Korean Radiological Society (대한방사선의학회지), Vol.44(1) : 51~58, 2001 
Journal Title
 Journal of the Korean Radiological Society (대한방사선의학회지) 
ISSN
 0301-2867 
Issue Date
2001
Abstract
Aortic arch anomalies result from the failure of an embryonic vascular structure to persist and regress in the usual manner during formation of the aortic arch. The anomalous aortic arch may encircle and compress the trachea and esophagus as a form of a vascular ring. The diagnosis of aortic arch anomaly and the recognition of airway compression are important because they are conditions which complicate the natural and surgical course of related diseases. CT can demonstrate the nature of anatomic structures such as the trachea and esophagus not revealed by angiography, simultaneously disclosing the relationship of stenotic airways and offending mediastinal vessels. Volumetric data acquisition by means of spiral CT enables three dimensional reconstruction,which can provide easy global understanding of the complex anatomy and spatial relationship of airway and cardiovascular structures. Three dimensional imaging is very useful for the physician and surgeon who are not accustomed to mentally reconstructing axial images, and can facilitate surgical planning.
URI
http://ir.ymlib.yonsei.ac.kr/handle/22282913/142219
Appears in Collections:
1. 연구논문 > 1. College of Medicine > Dept. of Radiology
Yonsei Authors
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