Pulmonary nodule: evaluation with spiral volumetric CT.
Spiral volumetric computed tomography (CT) was used prospectively in 20 patients with a suspected solitary pulmonary nodule less than 1 cm in diameter on plain chest radiographs. Four additional nodules were detected with spiral CT than were detected with conventional CT. This technique required a 12-second breath hold; patient cooperation was excellent.
Costello
P
P
Department of Diagnostic Radiology, New England Deaconess Hospital, Boston, MA 02215.
Anderson
W
W
Blume
D
D
D006801:Humans; D011446:Prospective Studies; D003074:Solitary Pulmonary Nodule / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed / Q000379:methods*