Helical CT challenges model for diagnosing pulmonary embolism.
But, some experts say, it's too soon to rely on this new technology exclusively. The best practice for diagnosing PE, according to some hospitalists: an integrated approach using pretest probability models, V/Q scanning, helical CT, and noninvasive lower extremity testing.
D000465:Algorithms; D003937:Diagnosis, Differential; D006801:Humans; D011655:Pulmonary Embolism / Q000000981:diagnostic imaging*; D012680:Sensitivity and Specificity; D014057:Tomography, X-Ray Computed / Q000379:methods*; D020246:Venous Thrombosis / Q000000981:diagnostic imaging