title: CT-guided needle biopsy of small pulmonary nodules: value of respiratory gating.
abstract: A respiratory gating technique was developed to allow computed tomography-guided needle biopsy of small pulmonary nodules. Twenty-three pulmonary nodules less than 15 mm in diameter underwent biopsy with the use of this technique. There were 14 true-positive, eight true-negative, and one false-negative result (diagnostic accuracy, 96%). The diagnostic accuracy for small nodules without this technique in a historical control was 69% (P: <.05).
authors: Department of Radiology, Vancouver General Hospital and University of British Columbia, Canada. tomiyama@radiol.med.osaka-u
authors: N
authors: N
authors: Tomiyama
authors: N
authors: N
authors: Mihara
authors: M
authors: M
authors: Maeda
authors: T
authors: T
authors: Johkoh
authors: T
authors: T
authors: Kozuka
authors: O
authors: O
authors: Honda
authors: S
authors: S
authors: Hamada
authors: S
authors: S
authors: Yoshida
authors: H
authors: H
authors: Nakamura
mesh_terms: D000328:Adult; D000368:Aged; D001707:Biopsy, Needle / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies; D015642:Radiology, Interventional; D003074:Solitary Pulmonary Nodule / Q000000981:diagnostic imaging / Q000473:pathology*; D014057:Tomography, X-Ray Computed