title: [Retrospective analysis of effects and complications in cases treated with endoscopic evacuation of intracerebral hemorrhage].
abstract: We described our experience of 22 cases treated with endoscopic evacuation of intracerebral hematoma, including 16 putaminal, 3 thalamic, and 1 cerebellar hemorrhages. All endoscopic procedures were performed under local anesthesia. A rigid-rod endoscope and a suction device attached was introduced through a transparent sheath into the hematoma cavity. Putaminal hemorrhage was sufficiently evacuated (56-100%), but thalamic hemorrhage was insufficiently removed (less than 40%). In 3 cases, postoperative CT demonstrated enlargement of the hematoma after the endoscopic procedure. In one case, postoperative rebleeding was recognized on a postoperative follow-up CT scan. In 2 cases, uncontrollable arterial bleeding occurred during the endoscopic procedure, followed by craniotomy and removal of the hematoma under a microscope. Endoscopic hematoma evacuation should be an efficient procedure for intracerebral hemorrhage after a secure method of hemostasis during the endoscopic evacuation process has been developed.
authors.affiliation: Department of Neurosurgery, Faculty of Medicine, University of Toyama. nakamasa@iwa.att.ne.jp
authors.forename: Nakamasa
authors.initials: N
authors.lastname: Hayashi
authors.forename: Shinjitsu
authors.initials: S
authors.lastname: Nishimura
authors.forename: Yoshihiro
authors.initials: Y
authors.lastname: Numagami
authors.forename: Kensuke
authors.initials: K
authors.lastname: Murakimi
authors.forename: Tmoo
authors.initials: T
authors.lastname: Inoue
authors.forename: Harue
authors.initials: H
authors.lastname: Obara
authors.forename: Michiharu
authors.initials: M
authors.lastname: Nishijima
mesh_terms: D000328:Adult; D000368:Aged; D002543:Cerebral Hemorrhage / Q000601:surgery*; D005260:Female; D006406:Hematoma / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D044583:Neuroendoscopy; D019635:Neurosurgical Procedures / Q000379:methods*; D020146:Putaminal Hemorrhage / Q000601:surgery*; D012189:Retrospective Studies