Spiral computed tomography for acute pulmonary embolism.
Imaging algorithms utilizing V/Q scanning, leg ultrasound and pulmonary angiography have substantial limitations, and may result in patients being treated on clinical grounds without a definitive diagnosis. Hence, the introduction of spiral CT angiography of the pulmonary arteries has been greeted with enthusiasm.
Hiorns
Melanie P
MP
Department of Radiology, Vancouver General Hospital, University of British Columbia, Vancouver, BC.
Mayo
John R
JR
D000208:Acute Disease; D000328:Adult; D000368:Aged; D000818:Animals; D003287:Contrast Media; D006801:Humans; D007866:Leg / Q000098:blood supply; D008168:Lung / Q000000981:diagnostic imaging; D008297:Male; D011651:Pulmonary Artery / Q000000981:diagnostic imaging; D011655:Pulmonary Embolism / Q000000981:diagnostic imaging*; D011877:Radionuclide Imaging; D012680:Sensitivity and Specificity; D015898:Tomography Scanners, X-Ray Computed; D036542:Tomography, Spiral Computed / Q000379:methods; D018608:Ultrasonography, Doppler; D014680:Veins / Q000000981:diagnostic imaging; D014692:Ventilation-Perfusion Ratio
D003287:Contrast Media