title: Knife blade penetrating stab wound to the brain--case report--.
abstract: A 28-year-old man attempted to kill himself with a knife stab into the parietal area. Neuroimaging showed no vascular impairment except slow venous flow around the knife due to tamponading. After obtaining informed consent, the knife was removed through a craniotomy without new brain injury. Postoperative neurological findings showed no deficit. Follow-up angiography revealed no vascular impairment. No infection occurred. Brain stab wounds cause numerous complications, such as intracranial hemorrhage, injury of important vessels, and infections. Minimal blade movement during removal and precautions to prevent massive hemorrhage are essential.
authors.affiliation: Department of Neurosurgery, Hyogo Brain and Heart Center at Himeji, Japan.
authors.forename: Masaki
authors.initials: M
authors.lastname: Iwakura
authors.forename: Tetsuro
authors.initials: T
authors.lastname: Kawaguchi
authors.forename: Kohkichi
authors.initials: K
authors.lastname: Hosoda
authors.forename: Yuji
authors.initials: Y
authors.lastname: Shibata
authors.forename: Hideki
authors.initials: H
authors.lastname: Komatsu
authors.forename: Akira
authors.initials: A
authors.lastname: Yanagisawa
authors.forename: Eiji
authors.initials: E
authors.lastname: Kohmura
mesh_terms: D000328:Adult; D001930:Brain Injuries / Q000000981:diagnostic imaging* / Q000209:etiology / Q000601:surgery; D002533:Cerebral Angiography; D002536:Cerebral Arteries / Q000033:anatomy & histology / Q000000981:diagnostic imaging; D020202:Cerebral Hemorrhage, Traumatic / Q000503:physiopathology / Q000517:prevention & control*; D002550:Cerebral Veins / Q000293:injuries* / Q000473:pathology / Q000503:physiopathology; D003399:Craniotomy; D004388:Dura Mater / Q000293:injuries / Q000601:surgery; D020197:Head Injuries, Penetrating / Q000150:complications / Q000000981:diagnostic imaging* / Q000601:surgery; D006801:Humans; D008297:Male; D019635:Neurosurgical Procedures / Q000379:methods*; D010294:Parietal Bone / Q000000981:diagnostic imaging / Q000293:injuries / Q000473:pathology; D010296:Parietal Lobe / Q000293:injuries / Q000473:pathology; D012559:Schizophrenia / Q000150:complications; D012886:Skull / Q000000981:diagnostic imaging / Q000293:injuries* / Q000601:surgery; D013406:Suicide, Attempted; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome