Influenza A infection should not simulate pulmonary embolism.
D003937:Diagnosis, Differential; D006801:Humans; D009980:Influenza A virus; D007251:Influenza, Human / Q000000981:diagnostic imaging*; D008168:Lung / Q000000981:diagnostic imaging*; D011655:Pulmonary Embolism / Q000000981:diagnostic imaging*; D011877:Radionuclide Imaging