title: [The importance of transcranial doppler ultrasound monitoring for prevention of intraoperative cerebral ischemia].
abstract: OBJECTIVE
  To determine the possibility of using transcranial ultrasound dopplerography (TCDG) in assessment of unfavorable changes in cerebral blood circulation which lead to the development of intraoperative cerebral ischemia.
  
  
  METHODS
  We studied 55 patients who underwent vascular surgery or neurosurgical interventions. Changes in the systemic hemodynamics of ischemic character were recorded during the surgery in all patients. To assess the state of cerebral blood circulation, we performed TCDG using a special system of monitoring.
  
  
  RESULTS
  Intraoperative TCDG monitoring showed the absence of critical changes in cerebral blood circulation (cerebral blood flow).
  
  
  CONCLUSIONS
  Complex preoperative and intraoperative ultrasound diagnosis gives the possibility to prevent intraoperative injuries of the brain.
authors.forename: L B
authors.initials: LB
authors.lastname: Novikova
authors.forename: G N
authors.initials: GN
authors.lastname: Avertsev
authors.forename: A A
authors.initials: AA
authors.lastname: Khamitov
authors.forename: N K
authors.initials: NK
authors.lastname: Vasil'eva
authors.forename: A F
authors.initials: AF
authors.lastname: Kuramshin
authors.forename: R Sh
authors.initials: RSh
authors.lastname: Abdurashitov
authors.forename: R I
authors.initials: RI
authors.lastname: Ishbul'din
authors.forename: R M
authors.initials: RM
authors.lastname: Galimov
mesh_terms: D000328:Adult; D002545:Brain Ischemia / Q000000981:diagnostic imaging* / Q000517:prevention & control*; D005260:Female; D006801:Humans; D008297:Male; D016343:Monitoring, Intraoperative / Q000379:methods*; D019635:Neurosurgical Procedures; D017585:Ultrasonography, Doppler, Transcranial; D055815:Young Adult