Pneumomediastinography in carcinoma of the oesophagus.
D002277:Carcinoma / Q000175:diagnosis; D003937:Diagnosis, Differential; D004938:Esophageal Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000532:radiotherapy; D004945:Esophagoscopy; D006801:Humans; D008297:Male; D008479:Mediastinal Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging; D008875:Middle Aged; D009362:Neoplasm Metastasis; D011012:Pneumomediastinum, Diagnostic; D011859:Radiography; D014054:Tomography