Results 191 to 200 of about 10,045 (232)
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Transcranial colour Doppler ultrasonography
Rivista di Neuroradiologia, 2001Transcranial colour Doppler ultrasonography (TCCD), being a non-invasive method is an invaluable source of information on cerebral haemodynamics. It is the blood flow disturbances that often lead to irreversible ischemic lesions, which can then be detected a posteriori with various imaging techniques.
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Transcranial Doppler Ultrasonography
2019Abstract Transcranial Doppler (TCD) ultrasonography is a diagnostic technology for ascertaining numerous physiologic and pathologic phenomena by monitoring the direction and velocity of blood flow in intracranial vasculature. It is a noninvasive, point-of-care diagnostic tool that provides continuous and reproducible bedside data without
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Principles of Transcranial Doppler Ultrasonography
2020Transcranial Doppler (TCD) ultrasonography is a non-invasive bedside tool applied to the assessment of cerebral blood flow haemodynamics in major intracranial arteries. TCD allows dynamic monitoring of vessel pulsatility, with a high temporal resolution, and it is relatively inexpensive, repeatable and portable.
Danilo Cardim, Chiara Robba
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Transcranial Doppler Ultrasonography: Clinical Applications in Cerebrovascular Disease
Mayo Clinic Proceedings, 1990Transcranial Doppler ultrasonography was introduced in 1982 as a noninvasive procedure for assessment of the intracranial cerebral circulation. The lightweight and portable equipment used for transcranial Doppler examination facilitates its use in the bedside assessment of critically ill hospitalized patients and outpatients.
G W, Petty, D O, Wiebers, I, Meissner
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Vascular Dizziness and Transcranial Doppler Ultrasonography
Annals of Otology, Rhinology & Laryngology, 1989Dizziness as defined herein will include an illusion of motion caused by various degrees of ischemia to the vestibular pathway or its interconnecting pathways. “Syndrome,” such as the lateral medullary syndrome, denotes a macroinfarct, while a microinfarct or an area of incomplete infarct (where there may develop an incomplete degeneration of the ...
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The Value of Transcranial Doppler Ultrasonography in Craniosynostosis
Journal of Craniofacial Surgery, 1999Some children with craniosynostosis demonstrate raised intracranial pressure (ICP), requiring surgical decompression. Conventional methods of measuring ICP in such children are invasive, expensive, and require expertise. Transcranial Doppler ultrasonography (TCD) is an alternative, useful means of assessing ICP qualitatively, and is noninvasive ...
P V, Govender, S S, Nadvi, A, Madaree
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Transcranial Doppler Ultrasonography in Intensive Care
2012Transcranial Doppler (TCD) ultrasonography is a reproducible, affordable, noninvasive tool for studying cerebral hemodynamics at the bedside in intensive care units. Although it is not the gold standard for cerebral blood flow measurements, TCD ultrasonography gives reliable information regarding indirect indexes of cerebral hemodynamics.
Simone Cencetti, Daniele Cultrera
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Transcranial Doppler Ultrasonography
Neurosurgery, 1995Philip A. Yazbak, Robert E. Harbaugh
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Integrative oncology: Addressing the global challenges of cancer prevention and treatment
Ca-A Cancer Journal for Clinicians, 2022Jun J Mao,, Msce +2 more
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