title: [Radioisotopic studies and pulmonary thromboembolic diseases].
abstract: Perfusion and ventilation-perfusion lung scans are widely used as pivotal tests in the diagnostic work-up of patients with clinically suspected pulmonary embolism. Lung scan is a safe and reliable non invasive method to evaluate pulmonary blood flow restoration after an acute pulmonary embolism. The follow-up lung scan performed at completion of anticoagulant therapy serves as a new baseline for the diagnosis of recurrent pulmonary embolism.
authors.affiliation: Service de Biophysique et de Médecine Nucléaire, Hôpital Laennec, Paris.
authors.forename: M A
authors.initials: MA
authors.lastname: Collignon
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging / Q000502:physiology; D011655:Pulmonary Embolism / Q000000981:diagnostic imaging*; D012123:Pulmonary Ventilation; D011877:Radionuclide Imaging / Q000379:methods