Phase-contrast MRI's Function in the Diagnosis of Abnormalities in Cerebrospinal Fluid Flow
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Phase and magnitude information are originally included in the signal. Anatomy and motion data may be visualized in the form of magnitude and phase pictures, respectively. The resulting correlation between CSF speed and greyscale intensity of each pixel is intuitive. The purpose of this research is to determine how well phase contrast MRI can identify various cerebrospinal fluid flow abnormalities. A prospective research design was used for this investigation. The research was place at the Radio-Diagnosis Division and lasted for 18 months. CSF pulsatility and stroke volume across the aqueduct have been associated to a positive response to shunting in individuals with normal pressure hydrocephalus, according to a recent study.
Baledent, O., Gondry-Jouet, C., Meyer, M. E., & De Marco, G. (2006). Skull base and craniovertebral junction: an in vitro study of their effect on CSF flow in the human and macaque monkey ventricular system. Journal of neurosurgery, 104(2_suppl), 82-89.
Aunon-Martin, I., Martin-Landrove, M., & Asis-Garcia, R. (2018). Phase-contrast MRI of cerebrospinal fluid flow. Radiologia, 60(4), 294-303.
Bradley, W. G., Scalzo, D., & Queralt, J. (2015). MRI in the diagnosis of spinal cord disease. Neurology, 84(8), 803-813.
Bateman, G. A. (2008). Pulse-wave encephalopathy: a comparative study of the hydrodynamics of leukoaraiosis and normal-pressure hydrocephalus. Neuroradiology, 50(9), 774-779.
Greitz, D. (2004). Radiological assessment of hydrocephalus: new theories and implications for therapy. Neurosurgical review, 27(3), 145-165.
de Lange, E. E., Kharbanda, H. S., & Bansal, R. W. (2015). MRI of obstructive hydrocephalus. Neuroimaging clinics of North America, 25(4), 647-659.
Loth, F., & Fischer, M. (2011). Cerebrospinal fluid dynamics and its coupling to cerebrovascular physiology. Clinical biomechanics, 26(7), 649-657.
Jinkins, J. R. (2008). MRI of cerebrospinal fluid flow dynamics: review of methodology and clinical applications. Neuroradiology, 50(9), 777-791.
Scotti, G., Scialfa, G., Del Sole, A., Caroli, A., & Toma, L. (2009). Flow dynamics in the cerebral aqueduct. European Journal of Radiology, 70(2), 309-317.
Qureshi, A. I., & Luft, A. R. (2011). Hydrocephalus. Medlink Neurology.