title: Lung scans, venograms, and pulmonary embolism.
mesh_terms: D004562:Electrocardiography; D005268:Femoral Vein; D006801:Humans; D010690:Phlebography; D011152:Popliteal Vein; D011655:Pulmonary Embolism / Q000175:diagnosis*; D013902:Radiography, Thoracic; D011877:Radionuclide Imaging; D013924:Thrombophlebitis / Q000000981:diagnostic imaging