title: [Importance of an automatic measurement base on the first coil diameter in regard to coil embolization of a cerebral aneurysm].
abstract: We compared the accuracy in evaluating an unrapture aneurysm between NV and 3D-DSA. In vitro, we evaluated the accuracy in calculating the volume of the Aneurysm model. We compared the diameter of the first coil and estimated the diameter of the Aneurysm. The Aneurysm size calculated by NV resembled the first coil more than the size measured by 3D-DSA. In clinical cases, the measurement of NV is objective; the measurement of 3D-DSA, however, is subjective by person. NV has an automatic measurement that is useful for clinical cases.
authors.affiliation: Foundation for Biomedical Research and Innovation Department of Radiological Technology.
authors.forename: Takumi
authors.initials: T
authors.lastname: Kuriyama
authors.forename: Hajime
authors.initials: H
authors.lastname: Furukawa
authors.forename: Keiji
authors.initials: K
authors.lastname: Shimizu
authors.forename: Kumiko
authors.initials: K
authors.lastname: Oonishi
authors.forename: Shinji
authors.initials: S
authors.lastname: Sakai
authors.forename: Hirotoshi
authors.initials: H
authors.lastname: Imamura
authors.forename: Chiaki
authors.initials: C
authors.lastname: Sakai
authors.forename: Nobuyuki
authors.initials: N
authors.lastname: Sakai
mesh_terms: D015901:Angiography, Digital Subtraction; D004621:Embolization, Therapeutic / Q000379:methods*; D021621:Imaging, Three-Dimensional; D002532:Intracranial Aneurysm / Q000000981:diagnostic imaging / Q000628:therapy*; D019047:Phantoms, Imaging; D012984:Software