title: New diagnostic tests in thoracic surgery. A perspective.
mesh_terms: D000792:Angiography; D001401:Azygos Vein; D001995:Bronchography; D001999:Bronchoscopy; D004724:Endoscopy; D004945:Esophagoscopy; D005336:Fiber Optic Technology; D006801:Humans; D008482:Mediastinum; D008722:Methods; D011208:Powders; D011652:Pulmonary Circulation; D011877:Radionuclide Imaging; D013635:Tantalum; D013896:Thoracic Diseases / Q000175:diagnosis*
chemical_list: D011208:Powders; D013635:Tantalum