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N. Alperin, Kirti Kulkarni, Ben Roitberg, F. Loth, Naren Pandian, M. Mafee, M. Foroohar, T. Lichtor (2001)
Analysis of magnetic resonance imaging-based blood and cerebrospinal fluid flow measurements in patients with Chiari I malformation: a system approach.Neurosurgical focus, 11 1
Y. Yoshimoto, K. Hoya, T. Uchida (2004)
Ruptured vertebral artery dissection.Journal of neurosurgery, 101 1
N. Alperin, Sang Lee, F. Loth, P. Raksin, T. Lichtor (2000)
MR-Intracranial pressure (ICP): a method to measure intracranial elastance and pressure noninvasively by means of MR imaging: baboon and human study.Radiology, 217 3
A. Aboulezz, K. Sartor, C. Geyer, M. Gado (1985)
Position of Cerebellar Tonsils in the Normal Population and in Patients with Chiari Malformation: A Quantitative Approach with MR ImagingJournal of Computer Assisted Tomography, 9
E. Oldfield, K. Muraszko, T. Shawker, N. Patronas (1994)
Pathophysiology of syringomyelia associated with Chiari I malformation of the cerebellar tonsils. Implications for diagnosis and treatment.Journal of neurosurgery, 80 1
(2014)
MRI measures of posterior cranial fossa morphology and CSF physiology in Chiari malformation type I
R. Sekula, G. Arnone, C. Crocker, K. Aziz, N. Alperin (2011)
The pathogenesis of Chiari I malformation and syringomyeliaNeurological Research, 33
L. Aliaga, K. Hekman, R. Yassari, D. Straus, G. Luther, Judy Chen, A. Sampat, D. Frim (2012)
A novel scoring system for assessing Chiari malformation type I treatment outcomes.Neurosurgery, 70 3
A. Elster, M. Chen (1992)
Chiari I malformations: clinical and radiologic reappraisal.Radiology, 183 2
R. Bhadelia, Samuel Patz, Carl Heilman, D. Khatami, E. Kasper, Yansong Zhao, N. Madan (2016)
Cough-Associated Changes in CSF Flow in Chiari I Malformation Evaluated by Real-Time MRIAmerican Journal of Neuroradiology, 37
Stephan Maier, Christopher Hardy, F. Jolesz (1994)
Brain and cerebrospinal fluid motion: real-time quantification with M-mode MR imaging.Radiology, 193 2
Helen Smith, Carlolf Joint, David Schlugman, D. Nandi, J. Stein, T. Aziz (2001)
Motor cortex stimulation for neuropathic pain.Neurosurgical focus, 11 3
Nicholas Shaffer, B. Martin, B. Rocque, C. Madura, O. Wieben, B. Iskandar, S. Dombrowski, M. Luciano, J. Oshinski, F. Loth (2014)
Cerebrospinal fluid flow impedance is elevated in Type I Chiari malformation.Journal of biomechanical engineering, 136 2
B. Williams (1981)
Simultaneous cerebral and spinal fluid pressure recordingsActa Neurochirurgica, 59
R. Voelker (2009)
Chiari conundrum: researchers tackle a brain puzzle for the 21st century.JAMA, 301 2
R. Tubbs, J. Beckman, R. Naftel, J. Chern, J. Wellons, C. Rozzelle, J. Blount, W. Oakes (2011)
Institutional experience with 500 cases of surgically treated pediatric Chiari malformation Type I.Journal of neurosurgery. Pediatrics, 7 3
B. Iskandar, M. Quigley, V. Haughton (2004)
Foramen magnum cerebrospinal fluid flow characteristics in children with Chiari I malformation before and after craniocervical decompression.Journal of neurosurgery, 101 2 Suppl
R. Bhadelia, Andrew Bogdan, Richard Kaplan, Samuel Wolpert (1997)
Cerebrospinal fluid pulsation amplitude and its quantitative relationship to cerebral blood flow pulsations: a phase-contrast MR flow imaging studyNeuroradiology, 39
T. Alden, J. Ojemann, T. Park (2001)
Surgical treatment of Chiari I malformation: indications and approaches.Neurosurgical focus, 11 1
W. Bradley, D. Scalzo, J. Queralt, W. Nitz, Dennis Atkinson, P. Wong (1996)
Normal-pressure hydrocephalus: evaluation with cerebrospinal fluid flow measurements at MR imaging.Radiology, 198 2
N. Alperin, A. Sivaramakrishnan, T. Lichtor (2005)
Magnetic resonance imaging-based measurements of cerebrospinal fluid and blood flow as indicators of intracranial compliance in patients with Chiari malformation.Journal of neurosurgery, 103 1
M. Quigley, B. Iskandar, Michelle Quigley, M. Nicosia, V. Haughton (2004)
Cerebrospinal fluid flow in foramen magnum: temporal and spatial patterns at MR imaging in volunteers and in patients with Chiari I malformation.Radiology, 232 1
C. Hardy, J. Pearlman, J. Moore, P. Roemer, H. Cline (1991)
Rapid NMR cardiography with a half-echo M-mode method.Journal of computer assisted tomography, 15 5
N. Alperin, J. Loftus, Carlos Oliu, A. Bagci, Sang Lee, B. Ertl-Wagner, B. Green, R. Sekula (2014)
Magnetic resonance imaging measures of posterior cranial fossa morphology and cerebrospinal fluid physiology in Chiari malformation type I.Neurosurgery, 75 5
C. Sansur, John Heiss, H. DeVroom, E. Eskioglu, R. Ennis, E. Oldfield (2003)
Pathophysiology of headache associated with cough in patients with Chiari I malformation.Journal of neurosurgery, 98 3
R. Armonda, R. Armonda, C. Citrin, K. Foley, R. Ellenbogen, R. Ellenbogen (1994)
Quantitative cine-mode magnetic resonance imaging of Chiari I malformations: an analysis of cerebrospinal fluid dynamics.Neurosurgery, 35 2
M. McGirt, April Atiba, F. Attenello, B. Wasserman, Ghazala Datoo, M. Gathinji, B. Carson, J. Weingart, G. Jallo (2008)
Correlation of hindbrain CSF flow and outcome after surgical decompression for Chiari I malformationChild's Nervous System, 24
Shawn Hofkes, B. Iskandar, P. Turski, L. Gentry, Jeremy McCue, V. Haughton (2007)
Differentiation between symptomatic Chiari I malformation and asymptomatic tonsilar ectopia by using cerebrospinal fluid flow imaging: initial estimate of imaging accuracy.Radiology, 245 2
B. Williams (1980)
Cough headache due to craniospinal pressure dissociation.Archives of neurology, 37 4
John Heiss, N. Patronas, H. DeVroom, T. Shawker, R. Ennis, W. Kammerer, A. Eidsath, T. Talbot, J. Morris, E. Eskioglu, E. Oldfield (1999)
Elucidating the pathophysiology of syringomyelia.Journal of neurosurgery, 91 4
D. Sakas, S. Korfias, S. Wayte, D. Beale, K. Papapetrou, G. Stranjalis, K. Whittaker, H. Whitwell (2005)
Chiari malformation: CSF flow dynamics in the craniocervical junction and syrinxActa Neurochirurgica, 147
Jeffery Meadows, Michael Kraut, M. Guarnieri, R. Haroun, B. Carson (2000)
Asymptomatic Chiari Type I malformations identified on magnetic resonance imaging.Journal of neurosurgery, 92 6
M. McGirt, S. Nimjee, J. Floyd, K. Bulsara, T. George (2005)
Correlation of Cerebrospinal Fluid Flow Dynamics and Headache in Chiari I MalformationNeurosurgery, 56
V. Haughton, F. Korosec, J. Medow, Maria Dolar, B. Iskandar (2003)
Peak systolic and diastolic CSF velocity in the foramen magnum in adult patients with Chiari I malformations and in normal control participants.AJNR. American journal of neuroradiology, 24 2
L. Levy, G. Chiro (2004)
MR phase imaging and cerebrospinal fluid flow in the head and spineNeuroradiology, 32
(2006)
Relationship of cine phasecontrast magnetic resonance imaging with outcome after decompression for Chiari I malformations. Neurosurgery
J. Baisden (2012)
Controversies in Chiari I malformationsSurgical Neurology International, 3
R. Bhadelia, A. Bogdan, S. Wolpert, S. Lev, B. Appignani, C. Heilman (1995)
Cerebrospinal fluid flow waveforms: analysis in patients with Chiari I malformation by means of gated phase-contrast MR imaging velocity measurements.Radiology, 196 1
R. Bhadelia, N. Madan, Yansong Zhao, M. Wagshul, C. Heilman, James Butler, Samuel Patz (2013)
Physiology-Based MR Imaging Assessment of CSF Flow at the Foramen Magnum with a Valsalva ManeuverAmerican Journal of Neuroradiology, 34
B. Williams (1980)
On the Pathogenesis of Syringomyelia: A Review 1Journal of the Royal Society of Medicine, 73
M. McGirt, S. Nimjee, H. Fuchs, T. George (2006)
Relationship of cine phase-contrast magnetic resonance imaging with outcome after decompression for Chiari I malformations.Neurosurgery, 59 1
Erich Hofmann, M. Warmuth-Metz, Martin Bendszus, Laszlo Solymosi (2000)
Phase-contrast MR imaging of the cervical CSF and spinal cord: volumetric motion analysis in patients with Chiari I malformation.AJNR. American journal of neuroradiology, 21 1
S. Tachibana, H. Iida, K. Yada (1992)
Significance of positive Queckenstedt test in patients with syringomyelia associated with Arnold-Chiari malformations.Journal of neurosurgery, 76 1
B. Williams (1976)
Cerebrospinal fluid pressure changes in response to coughing.Brain : a journal of neurology, 99 2
ORIGINAL RESEARCH ADULT BRAIN Relationship between Cough-Associated Changes in CSF Flow and Disease Severity in Chiari I Malformation: An Exploratory Study Using Real-Time MRI X A.F. Bezuidenhout, X D. Khatami, X C.B. Heilman, X E.M. Kasper, X S. Patz, X N. Madan, X Y. Zhao, and X R.A. Bhadelia ABSTRACT BACKGROUND AND PURPOSE: Currently no quantitative objective test exists to determine disease severity in a patient with Chiari I malformation. Our aim was to correlate disease severity in symptomatic patients with Chiari I malformation with cough-associated changes in CSF flow as measured with real-time MR imaging. MATERIALS AND METHODS: Thirteen symptomatic patients with Chiari I malformation (tonsillar herniation of 5 mm) were prospec- tively studied. A real-time, flow-sensitized pencil-beam MR imaging scan was used to measure CSF stroke volume during rest and immediately following coughing and relaxation periods (total scan time, 90 seconds). Multiple posterior fossa and craniocervical anatomic measurements were also obtained. Patients were classified into 2 groups by neurosurgeons blinded to MR imaging measurements: 1) nonspecific Chiari I malformation (5/13)—Chiari I malformation with nonspecific symptoms like non-cough-related or mild occasional cough-related headache, neck pain, dizziness, paresthesias, and/or trouble swallowing; 2) specific Chiari I malformation (8/13)—patients with Chiari
American Journal of Neuroradiology – American Journal of Neuroradiology
Published: Jul 1, 2018
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