title: Radionuclide venography (RNV) in lower extremity venous disease.
mesh_terms: D006801:Humans; D007866:Leg / Q000098:blood supply*; D008863:Microspheres; D010690:Phlebography; D011655:Pulmonary Embolism / Q000175:diagnosis; D011877:Radionuclide Imaging; D012709:Serum Albumin; D013667:Technetium; D013924:Thrombophlebitis / Q000175:diagnosis* / Q000000981:diagnostic imaging; D014463:Ultrasonography
chemical_list: D012709:Serum Albumin; D013667:Technetium