[Successful surgical treatment in 2 cases of "anatomically" atypical ductus arteriosus--ectopic ductus arteriosus].
D002675:Child, Preschool; D003937:Diagnosis, Differential; D004374:Ductus Arteriosus, Patent / Q000175:diagnosis / Q000601:surgery*; D005260:Female; D006321:Heart / Q000033:anatomy & histology; D006801:Humans