title: Diagnosing pulmonary embolism: clinical problem or methodological issue?
authors.affiliation: Institute of Radiological Sciences, University of Milan, Unit of Nuclear Medicine, San Paolo Hospital, Via Antonio di Rudinì, 8, 20142 Milan, Italy. giovanni.lucignani@unimi.it
authors.forename: Giovanni
authors.initials: G
authors.lastname: Lucignani
authors.forename: Massimo
authors.initials: M
authors.lastname: Pistolesi
mesh_terms: D000792:Angiography / Q000379:methods; D006801:Humans; D011655:Pulmonary Embolism / Q000175:diagnosis* / Q000000981:diagnostic imaging; D011877:Radionuclide Imaging; D012307:Risk Factors; D014057:Tomography, X-Ray Computed / Q000379:methods; D014692:Ventilation-Perfusion Ratio