Double Aortic arch – right dominant, left atretic
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Findings
Ascending aorta is seen splitting into dominant , larger & more superior right and smaller and lower left arch .
Forming a vascular ring encasing trachea and esophagus with indentation over trachea.
The two arches uniting posteriorly forming descending aorta.
The two brachiocephalic arteries arise separately from right and left arch with four vessel sign.
No other wise cardiac anomaly
Forming a vascular ring encasing trachea and esophagus with indentation over trachea.
The two arches uniting posteriorly forming descending aorta.
The two brachiocephalic arteries arise separately from right and left arch with four vessel sign.
No other wise cardiac anomaly
Diagnosis
Double Aortic arch – right dominant, left atretic
Dr. Syed Sajjad Ali Hashmi DNB , DMRD is a Consultant Radiologist from Kashipur with experience of 9-10 years post-graduated from DMRD - Govt Medical College Aurangabad, DNB Radiology - Breach Candy Hospital Trust, Aurangabad. Specialized in Reporting of CT-SCAN , MRI cases with expertise in Neuro-imaging , Spine-imaging , Musculoskeletal , Joints , Trauma , Stroke-imaging
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