%0 Case Reports
%T Surgical Management of Pulmonary Artery Sling in a Pediatric Patient.
%A Liu H
%A Yang X
%A Zhang S
%A Li Y
%A Dong W
%J Am J Case Rep
%V 25
%N 0
%D 2024 Aug 3
%M 39095976
暂无%R 10.12659/AJCR.944683
%X BACKGROUND Pulmonary artery sling (PAS) is an anatomical vascular anomaly due to the origin of the left pulmonary artery from the right pulmonary artery, which runs posteriorly between the esophagus and trachea, resulting in compression of adjacent structures. Accurate evaluation for malformation of the pulmonary artery and severity of airway obstruction is essential to surgical strategy. This report presents the diagnosis and surgical management of pulmonary artery sling in a 12-year-old boy. CASE REPORT A 12-year-old boy had chest tightness and wheezing after exercise for 6 years. He was diagnosed with PSA based on findings from imaging tests, demonstrating the left pulmonary artery originated from the middle of the right pulmonary artery and the tracheal carina was located at the site of the T6 thoracic vertebra. The main bronchus and esophagus were compressed by the left pulmonary artery due to its ectopic origin. Then, after comprehensive preoperative assessment, the patient underwent surgical repair of PAS. CONCLUSIONS This report highlights the importance of pulmonary artery sling diagnosis, imaging, and surgical planning, and the role of a multidisciplinary team in preoperative and postoperative patient management. An individualized strategy based on the preoperative assessment, intraoperative coordination among cardiologists, surgeons, and perfusionists, and careful postoperative management are the core elements for successful PAS repair.