[The value of pneumomediastinal tomography in the differential diagnosis of tumors and cysts of the mediastinum].
D003560:Cysts / Q000175:diagnosis*; D003937:Diagnosis, Differential; D004194:Disease; D008477:Mediastinal Diseases; D008480:Mediastinitis; D008482:Mediastinum; D009369:Neoplasms; D014057:Tomography, X-Ray Computed
CYSTS/diagnosis; MEDIASTINITIS/diseases; MEDIASTINITIS/neoplasms