• 1. Department of Paediatric Intensive Care Unit, Guangdong General Hospital, Guangdong Academic of Medical Science, Guangzhou 510080, P. R. China;
  • 2. Department of Neonatology, Guangdong General Hospital, Guangdong Academic of Medical Science, Guangzhou 510080, P. R. China;
  • 3. Department of Paediatric Cardiac Surgery, Guangdong General Hospital, Guangdong Academic of Medical Science, Guangdong Provincial Cardiovascular Institute, Guangzhou 510080, P. R. China;
HEShao-ru, Email: hsr1065@126.com
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Objective To investigate the clinical characteristics, diagnosis and management of postoperative chylothorax after congenital cardiac surgery in infants and children. Methods We retrospectively analyzed clinical data of 79 postoperative patients with chylothorax after congenital cardiac surgery in Guangdong General Hospital between January 2006 and December 2013.There were 54 males and 25 females at age ranged 8 days to 14 years. Results The prevalence of postoperative chylothorax was 0.6% (79/12 067). A total of 75 (94.9%) patients were cured. And 71 patients (89.9%) were cured by conservative treatment. While 4(5.1%) patients received operative treatment, including 3 patients undergoing ligation of thoracic duct, 1 patient undergoing lymphatic ablation. There were 4 (5.1%) patients failed to treat, including 1(1.3%) abandoned, 3 (mortality of 3.8%) deaths in hospital for low cardiac output syndrome, cardiac arrest and severe anastomotic stenosis after transposition of conducting arteries(TGA), tetralogy of Fallot(TOF) and total anomalous pulmonary venous connection(TAPVC) operation respectively. Hospitalization time ranged 10 to 108 (39.3±19.4) d. There was no recurrence of chylothorax within 6 months to 8 years of following-up. Conclusion The key to prevention of chylothorax is to improve the surgical technology. Conservative management of chylothorax will be successful in most cases, but surgical treatment ought to be considered if the conservative management is unsuccessful.

Citation: GUOYu-xiong, HEShao-ru, ZHONGMin-quan, LIANGSui-xin, SUNYue-yu, CHENJi-mei, ZHUANGJian. Diagnosis and Management of Chylothorax in Children after Congenital Heart Surgery. Chinese Journal of Clinical Thoracic and Cardiovascular Surgery, 2015, 22(8): 734-738. doi: 10.7507/1007-4848.20150184 Copy

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