Journal of the Korean Pediatric Society 1986;29(3):312-317.
Published online March 31, 1986.
Two cases of Vascular Ring.
Jun Chul Choi, Dong Soo Kim, Jun Hee Sul, SUng Kyu Lee, Dong Shik Chin
Department of Pediatrics, College of Medicine, Yonsei University, Seoul, Korea
혈 관 륜 2 례 - Vascular ring-
최준철, 김동수, 설준희, 이승규, 진동식
연세대학교 의과대학 소아과학교실
This study is a report of two cases of vascular ring that were experienced at Yonsei University in 1983 and 1985. The first case was a one-month-old female patient with a double aortic arch and PDA. The main pulmonary artery was connected to the anterior arch by PDA. The anterior arch was larger in diameter than the posterior arch and the descending aorta was located on the left side. The second case was 33-month-old male patient with a right aortic arch and Lt. ligamentum arteriosum. The left subclavian artery originating from the diverticulum was located at the proximal portion of the descending aorta. The descending aorta was located on the right side and no intracardiac anomalies were present. The postoperative state was satisfactory in both cases.
Key Words: Vascular ring, Double aortic arch, Right aortic arch.

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