[Tomographic study of the mediastinum by means of retroperitoneal pneumomediastinum].
D006801:Humans; D008478:Mediastinal Emphysema; D008482:Mediastinum; D014057:Tomography, X-Ray Computed
PNEUMOMEDIASTINUM/artificial
Estudio tomográfico del mediastino utilizando el neumomediastino por via retroperitoneal.