Imaging of superior sinus venosus atrial septal defect by multi-slice CT / 中华放射学杂志
Chinese Journal of Radiology
;
(12): 508-511, 2012.
Artigo
em Chinês
| WPRIM
| ID: wpr-418888
ABSTRACT
Objective To evaluate the effectiveness of MSCT in the diagnosis of superior sinus venosus atrial septal defect.Methods The MSCT features of superior sinus venosus atrial septal defect in twenty cases were evaluated retrospectively.The following data were recordedthe size and location of sinus venosus atrial septal defect,the anatomy of pulmonary vein,including number of anomalously draining pulmonary veins and their site of drainage,and associated anomalies.Results In all patients,the superior sinus venosus atrial septal defect locates in the extraseptal wall,which normally separates the right upper pulmonary vein from superior vena cava(SVC).And anomalous connection of right upper pulmonary venous and SVC was identified in all the patients.The mean value of the defect diameter was ( 17.1±5.8) mm.Left superior vena cava was identified in 3 patients.In an elderly patient,left anterior descending branch of coronary artery presented significant stenosis.And in another elderly patient with large atrial septal defect,severe pulmonary hypertension was identified by cardiac catheterization.MSCT findings of superior sinus venosus atrial septal defect in 6 cases were finally confirmed by surgical operation.Conclusions Contrastenhanced MSCT was a useful technique for the diagnosis of superior sinus venosus atrial septal defect,which accurately displayed the anatomical characteristics of the associated malformations for preoperative evaluation.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Tipo de estudo:
Estudo prognóstico
Idioma:
Chinês
Revista:
Chinese Journal of Radiology
Ano de publicação:
2012
Tipo de documento:
Artigo
Similares
MEDLINE
...
LILACS
LIS