Results 171 to 180 of about 316,341 (220)

Impact of Multisystem Point-of-Care Ultrasonography in Guiding Clinical Decision Making and Interventions in an Indian Emergency Department: A Retrospective Study. [PDF]

Cureus
Deshmukh MS, Sahil S, Menon S, Sinha S, Reddy D, Bhusare D, Gupta K.   +6 more
europepmc   +1 more source

Transcranial Doppler Ultrasonography: Year 2000 Update

Journal of Neuroimaging, 2000
In this update, the main clinical applications of transcranial Doppler ultrasonography are reassessed. A specific format for technology assessment, personal experience, and an extensive review of the literature form the basis of the evaluation. The document is approved by the American Society of Neuroimaging and the Neurosonology Research Group of the ...
Lawrence R Wechsler, Andrei V. Alexandrov, Camilo R. Gomez   +2 more
exaly   +4 more sources

Transcranial Doppler ultrasonography in intensive care

European Journal of Anaesthesiology, 2008
Transcranial Doppler is an innovative, flexible, accessible tool for the bedside monitoring of static and dynamic cerebral flow and treatment response. Introduced by Rune Aaslid in 1982, it has become indispensable in clinical practice. The main obstacle to ultrasound penetration of the skull is bone. Low frequencies, 1-2 MHz, reduce the attenuation of
RASULO, Francesco Antonio, DE PERI E, LAVINIO A.   +2 more
openaire   +3 more sources

Methodological Parameters Influence the Detection of Right-to-Left Shunts by Contrast Transcranial Doppler Ultrasonography

Stroke, 1999
Background and Purpose —Contrast transcranial Doppler ultrasonography is a new method to detect intracardiac right-to-left shunts, such as the patent foramen ovale.
J Klingelhofer, V L Babikian
exaly   +2 more sources

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Transcranial Doppler Ultrasonography

Contemporary Neurosurgery, 2007
Angelika Sorteberg, Wilhelm Sorteberg
  +9 more sources

Advances in transcranial doppler ultrasonography

Current Neurology and Neuroscience Reports, 2008
Transcranial Doppler ultrasonography (TCD) is the only noninvasive real-time neuroimaging modality for the evaluation of characteristics of blood flow in basal intracerebral vessels that adds physiologic information to structural imaging. TCD has been rapidly evolving from a simple noninvasive diagnostic tool to an imaging modality with a broad ...
Georgios, Tsivgoulis, Andrei V, Alexandrov, Michael A, Sloan   +2 more
openaire   +2 more sources

Transcranial Doppler Ultrasonography

Neurosurgery Clinics of North America, 1994
Transcranial Doppler ultrasonography is an extremely useful adjunct in neurosurgical intensive care. Continuous improvements in TCD equipment as well as computer software have improved examination success and also vessel identification. Recent expanding applications of TCD have also allowed the study of disorders of control of the cerebral circulation.
openaire   +2 more sources

Intraoperative Use of Transcranial Doppler Ultrasonography

Neurosurgery Clinics of North America, 1996
Transcranial Doppler (TCD) ultrasonography is a diagnostic tool that is well established in the fields of neurology and neurosurgery. There are many potential applications of TCD ultrasonographic monitoring in the perioperative care of the patient at risk of cerebral ischemia, the most important of which are detailed in this article.
A M, Lam, D W, Newell
openaire   +2 more sources