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Unintended Pulmonary Artery Ligation during PDA Ligation
Dohun Kim1, Si-Wook Kim1, Hong-Ju Shin1
1Department of Thoracic and Cardiovascular Surgery, College of Medicine, Chungbuk National University, Cheongju, Korea.
Abstract:
A 10-day-old boy was transferred to our hospital due to tachypnea. Patent ductus arteriosus (PDA), 4.8 mm in diameter, with small ASD was diagnosed on echocardiography. Surgical ligation of the ductus was performed after failure of three cycles of ibuprofen. However, the ductus remained open on routine postoperative echocardiography on the second postoperative day, and chest CT revealed inadvertent ligation of the left pulmonary artery (LPA) rather than the PDA. Emergent operation successfully reopened the clipped LPA and ligated the ductus on the same (second postoperative) day.Mechanical ventilator support was weaned on postoperative day 21, and the baby was discharged on postoperative day 47 with a normal left lung shadow.
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