期刊文献+

开颅减压术后脑组织血流动力学、颅内压和氧分压变化的临床研究 被引量:1

下载PDF
导出
摘要 目的探讨重度颅脑损伤患者开颅减压术后脑组织血流动力学、颅内压及氧分压的改变。方法17例合并脑肿胀及脑疝症状的颅脑损伤患者接受开颅减压术,选用TCD检测手术前、后双侧大脑中动脉(MCA)及颈内动脉(ICA)颅外段的血流动力学改变,并监测手术前后脑组织氧分压及颅内压的变化。结果术后手术侧及对侧的MCA、ICA平均血流速度明显增加(P<0.01),而其PI值则明显下降(P<0.01)。术后颅内压明显下降(P<0.01),PO2则明显上升(P<0.01)。结论开颅减压术能明显增加外伤性肿胀脑组织的血流速度,降低脑血管抵抗性,并能明显缓解颅内压增高及脑组织的缺氧。
作者 江虹
出处 《中国临床神经外科杂志》 2006年第11期691-692,共2页 Chinese Journal of Clinical Neurosurgery
  • 相关文献

参考文献8

  • 1Cruz J.Practical and comprehensive guidelines for bedside cerebral hemometabolic multitherapeutic optimization[J].Arq Neuropsiquiatr,2002,60:670~674.
  • 2Martin NA,Doberstein C.Cerebral blood flow measurement in neurosurgical intensive care[J].Neurosurg Clin N Am,1994,5(4):607~618.
  • 3Newell DW.Transcranial Doppler ultrasonography[J].Neurosurg Clin N Am,1994,5(4):619~631.
  • 4Kirkham FJ,Padayachee TS,Parsons S,et al.Transcranial measurement of blood velocities in the basal cerebral arteries using pulsed Doppler ultrasound:velocity as an index of flow[J].Ultrasound Med Biol,1986,12(1):15~21.
  • 5Rinaldi A,Mangiola A,Anile C,et al.Hemodynamic effects of decompressive craniectomy in cold induced brain oedema[J].Acta Neurochir Suppl (Wien),1990,51:394~396.
  • 6Yamakami I,Yamaura A.Effects of decompressive craniectomy on regional cerebral blood flow in severe head trauma patients[J].Neurol Med Chir (Tokyo),1993,33(9):616~620.
  • 7Schmidt B,Czosnyka M,Raabe A,et al.Adaptive noninvasive assessment of intracranial pressure and cerebral autoregulation[J].Stroke,2003,34(1):84~89.
  • 8Doerfler A,Engelhorn T,Heiland S,et al.Perfusion-and diffusion-weighted magnetic resonance imaging for monitoring decompressive craniectomy in animals with experimental hemispheric stroke[J].J Neurosurg.2002,96(5):933~940.

同被引文献4

引证文献1

二级引证文献7

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部