title: [Development of real-time CT fluoroscopy].
abstract: A new CT system that permits real-time monitoring of CT images was developed. Phantom and volunteer studies revealed that the images were displayed at a rate of six per second with a delay time of 0.83 second with clinically sufficient resolution (256 x 256) using the newly developed fast image processor and partial-reconstruction algorithm. The clinical trial of stereotactic aspiration of intracerebral hematoma was successful. The initial trial with CT fluoroscopy revealed potential usefulness of the system in biopsy and other CT-guided interventions.
authors.affiliation: Fujita Helth University, School of Health Sciences.
authors.forename: K
authors.initials: K
authors.lastname: Katada
authors.forename: H
authors.initials: H
authors.lastname: Anno
authors.forename: G
authors.initials: G
authors.lastname: Takeshita
authors.forename: Y
authors.initials: Y
authors.lastname: Ogura
authors.forename: S
authors.initials: S
authors.lastname: Koga
authors.forename: Y
authors.initials: Y
authors.lastname: Ida
authors.forename: K
authors.initials: K
authors.lastname: Nonomura
authors.forename: T
authors.initials: T
authors.lastname: Kanno
authors.forename: A
authors.initials: A
authors.lastname: Ohashi
authors.forename: S
authors.initials: S
authors.lastname: Sata
mesh_terms: D001707:Biopsy, Needle / Q000295:instrumentation; D002543:Cerebral Hemorrhage / Q000473:pathology; D005471:Fluoroscopy / Q000295:instrumentation* / Q000379:methods; D006406:Hematoma / Q000473:pathology; D006801:Humans; D019047:Phantoms, Imaging; D014057:Tomography, X-Ray Computed