The diagnosis and different treatment of scimitar syndrome in 14 cases
10.3760/cma.j.issn.1001-4497.2018.03.005
- VernacularTitle:14例弯刀综合征不同诊治方案
- Author:
Hongjuan HUANG
1
,
2
;
Chunxia ZHOU
;
Zhuoming XU
Author Information
1. 200127 上海交通大学附属儿童医学中心心胸外科CCU
2. 苏州大学附属儿童医院心胸外科
- Keywords:
Congenital heart defect;
Scimitar syndrome;
Pulmonary vein;
Pulmonary hypertension;
Systemic pulmonary collateral circulation
- From:
Chinese Journal of Thoracic and Cardiovascular Surgery
2018;34(3):149-152
- CountryChina
- Language:Chinese
-
Abstract:
Objective Investigate the clinical features,diagnosis and treatments of the scimitar syndrome,and different forms of treatment to alleviate pulmonary hypertension.Methods A retrospective analysis of clinical data of 14 children with scimitar syndrome from 2013 to 2017,including clinical symptoms and signs,chest X ray,echocardiography,chest CT and cardiac catheterization,treatment outcome and follow-up.Assess embolization of systemic pulmonary collateral and pulmonary venous drainage correction surgery,which is better for lowering pulmonary blood flow.Results 14 patients with scimitar syndrome were diagnosed from 2013 to 2017.There were 5 boys and 9 girls;3 cases ＜7 kg in weight.Scimitar syndrome was suspected because of extroversion,and diagnosed by color Doppler echocardiography and 13 of them confirmed by cadiac CT scan when ascimitar vein was detected entering the inferior vena cava.11 patiens had right lung dysplasia and 4 had horseshoe lung.Three patients had severe pulmonary arterial hypertension,3 had moderate to severe pulmonary arterial hypertension,and 2 had moderate pulmonary arterial hypertension,the left had slight pulmonary arterial hypertension.4 patients had pulmonary venous drainage correction surgery,after that 2 of them had systemic pulmonary collateral embolism.6 patients systemic pulmonary collateral embolism first,then 4 of them had surgical repair,1 case of 13 years old asymptomatic child without surgery.1 patient with heart failure,severe pulmonary hypertension,pulmonary infection,died before surgery,while another died after surgical repair.At last 1 patient was lost for follow-up visits.Systemic pulmonary collateral embolism and pulmonary venous drainage correction surgery could all reduce blood flow of pulmonary.After systemic pulmonary collateral embolism,patients had slight pulmonary arterial hypertension just need follow-up visits.Conclusion Clinically,found children with heart of dextrocardia position,growth retardation,recurrent lung infections,unexplained right heart failure,pulmonary hypertension,should consider the possibility scimitar syndrome.Whether pulmonary vascular embolization or surgical repair,can significantly reduce pulmonary artery's blood flow and alleviate pulmonary hypertension to protect pulmonary,even reduced the incidence of pneumonia and mortality.So we suppose ealy pulmonary hypertension in scimitar syndrome patients maybe dynamic pulmonary hypertension.
