title: Problems in the management of mediastinal tumours.
mesh_terms: D000230:Adenocarcinoma / Q000175:diagnosis / Q000473:pathology; D000328:Adult; D001706:Biopsy; D006222:Hamartoma / Q000175:diagnosis / Q000473:pathology; D006801:Humans; D008297:Male; D008479:Mediastinal Neoplasms / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D008481:Mediastinoscopy; D008875:Middle Aged; D009362:Neoplasm Metastasis; D013724:Teratoma / Q000175:diagnosis; D013945:Thymoma / Q000175:diagnosis / Q000473:pathology; D014056:Tomography, X-Ray