title: [The value of pneumomediastinum in the differential diagnosis of intrathoracic adenopathies].
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D008198:Lymph Nodes; D008206:Lymphatic Diseases / Q000175:diagnosis*; D011012:Pneumomediastinum, Diagnostic; D013897:Thoracic Duct
vernacular_title: Der Wert des diagnostischen Pneumomediastinums in der Differenzierung der intrathorakalen Lymphknotenschwellungen