title: Detection of a residual nidus by surgical microscope-integrated intraoperative near-infrared indocyanine green videoangiography in a child with a cerebral arteriovenous malformation.
abstract: With the use of indocyanine green (ICG) as a novel fluorescent dye, and its integration into a compact system that takes advantage of modern video technology, fluorescence angiography has recently reemerged as a viable option. In this report, the authors show the efficacy of ICG videoangiography in the case of a child with a cerebral arteriovenous malformation (AVM). In this case, the ICG videoangiography shows residual nidus of diffuse-type AVM. This is a safe and simple method that can be used to assess the microcirculation of the brain. The ICG videoangiography is helpful in resecting residual cerebral AVM, especially in cases of diffuse-type AVM.
authors.affiliation: Department of Neurosurgery, Kyoto University Graduate School of Medicine, Kyoto, Japan. ytakagi@kuhp.kyoto-u.ac.jp
authors.forename: Yasushi
authors.initials: Y
authors.lastname: Takagi
authors.forename: Ken-Ichiro
authors.initials: K
authors.lastname: Kikuta
authors.forename: Kazuhiko
authors.initials: K
authors.lastname: Nozaki
authors.forename: Keiko
authors.initials: K
authors.lastname: Sawamura
authors.forename: Nobuo
authors.initials: N
authors.lastname: Hashimoto
mesh_terms: D002533:Cerebral Angiography; D002675:Child, Preschool; D004396:Coloring Agents; D005260:Female; D005451:Fluorescein Angiography; D006801:Humans; D007208:Indocyanine Green; D002538:Intracranial Arteriovenous Malformations / Q000000981:diagnostic imaging* / Q000601:surgery*; D008866:Microsurgery; D038361:Neuronavigation; D025321:Surgery, Computer-Assisted / Q000379:methods*
chemical_list: D004396:Coloring Agents; D007208:Indocyanine Green