title: Radioaerosol and xenon gas inhalation and lung perfusion scintigraphy.
mesh_terms: D000336:Aerosols; D000402:Airway Obstruction / Q000175:diagnosis; D000418:Albumins; D002283:Carcinoma, Bronchogenic / Q000175:diagnosis; D018288:Carcinoma, Small Cell / Q000175:diagnosis; D002908:Chronic Disease; D006801:Humans; D007204:Indium; D008173:Lung Diseases, Obstructive / Q000175:diagnosis; D008175:Lung Neoplasms / Q000175:diagnosis; D008297:Male; D008875:Middle Aged; D011652:Pulmonary Circulation; D011655:Pulmonary Embolism / Q000175:diagnosis; D012123:Pulmonary Ventilation; D011877:Radionuclide Imaging / Q000379:methods*; D013667:Technetium; D014692:Ventilation-Perfusion Ratio; D014980:Xenon Radioisotopes / Q000008:administration & dosage*
chemical_list: D000336:Aerosols; D000418:Albumins; D014980:Xenon Radioisotopes; D007204:Indium; D013667:Technetium