Is Transcranial Doppler Ultrasonography Old-fashioned?: One Institutional Validity Study.

@article{Han2008IsTD,
  title={Is Transcranial Doppler Ultrasonography Old-fashioned?: One Institutional Validity Study.},
  author={Pan Yeal Han and Jae Hoon Kim and Hee In Kang and Byung Gwan Moon and Seung Jin Lee and Joo Seung Kim},
  journal={Journal of Korean Neurosurgical Society},
  year={2008},
  volume={44 2},
  pages={63-6}
}
OBJECTIVE The purpose of this study is to investigate the correlation between various transcranial Doppler (TCD) ultrasonography parameters and clinical vasospasm after aneurysmal subarachnoid hemorrhage (SAH). METHODS This study enrolled 40 patients presented with aneurysmal SAH between September 2006 and August 2007. We measured differences of mean blood flow velocity (BFVm), highest systolic blood flow velocity (BFVh), and Lindegaard ratio (LR) in the middle cerebral artery on TCD… CONTINUE READING