Results 41 to 50 of about 37,641 (284)

Spontaneous nerve root cerebrospinal fluid leaks and intracranial hypotension: case report [PDF]

, 2003
Spontaneous intracranial hypotension is a rare syndrome, characterized by pressure in the cerebrospinal fluid ranging between 50 and 70 mmH2O and postural headache. Its diagnosis is made through the clinical presentation, measurement of the cerebrospinal
Boscato, Giovana, Falavigna, Asdrubal, Ferraz, Fernando Antonio Patriani, Shimokawa, Marcos   +3 more
core   +3 more sources

Postural changes in optic nerve and optic nerve sheath diameters in postural orthostatic tachycardia syndrome and spontaneous intracranial hypotension: A cohort study.

PLoS ONE, 2019
BackgroundPostural orthostatic tachycardia syndrome is a disorder of the autonomic nervous system. Approximately 30% of patients experience orthostatic headaches.
Debora Cipriani, Belén Rodriguez, Levin Häni, Raya Zimmermann, Jens Fichtner, Christian T Ulrich, Andreas Raabe, Jürgen Beck, Werner J Z'Graggen   +8 more
doaj   +1 more source

Validity of the Bern Score as a Surrogate Marker of Clinical Severity in Patients with Spontaneous Intracranial Hypotension

American Journal of Neuroradiology, 2023
The Bern score quantitatively characterizes brain MR imaging changes in spontaneous intracranial hypotension. This imaging biomarker was shown to have a low correlation with clinical headache severity and, therefore, imaging findings in isolation may ...
J. Houk, S. Morrison, S. Peskoe, T. Amrhein, P. Kranz   +4 more
semanticscholar   +1 more source

Spinal Cerebrospinal Fluid Leakage in Spontaneous Intracranial Hypotension: An Intrathecal Gadolinium Enhanced MR-Myelography Study

Journal of the Belgian Society of Radiology, 2020
Objectives: In the present study, the authors presented the intrathecal gadolinium enhanced MR-myelography findings of patients with spontaneous intracranial hypotension.
Hakan Cebeci, Cem Bilgin, Selman Candan, Aylin Bican Demir, Bahattin Hakyemez   +4 more
doaj   +1 more source

Venous infarction mimicking a neoplasm in spontaneous intracranial hypotension: an unusual cause of Parinaud's syndrome [PDF]

, 2016
We present a case of longstanding, undiagnosed spontaneous intracranial hypotension (SIH) with an acute presentation of Parinaud's syndrome, in whom serial imaging demonstrated development of a midbrain mass.
Bray, T, Burke, A, Chandrashekar, H, Merve, A, Rees, J, Thust, S   +5 more
core   +2 more sources

Efficacy of Epidural Blood Patching or Surgery in Spontaneous Intracranial Hypotension: A Systematic Review and Evidence Map

American Journal of Neuroradiology, 2023
Evidence gaps demonstrate a need for prospective study designs, clinical trials, and comparative studies. The authors recommend using the International Classification of Headache Disorders-3 diagnostic criteria, explicit reporting of CSF leak subtype ...
T. Amrhein, J.W. Williams, L. Gray, M. Malinzak, S. Cantrell, C. Deline, C. Carr, D.K. Kim, K.M. Goldstein, P. Kranz   +9 more
semanticscholar   +1 more source

Laboratory study on "intracranial hypotension" created by pumping the chamber of a hydrocephalus shunt. [PDF]

, 2011
BACKGROUND: It has been reported that pumping a shunt in situ may precipitate a proximal occlusion, and/or lead to ventricular over-drainage, particularly in the context of small ventricles.
Allin, David, Bromby, Adam, Czosnyka, Marek, Czosnyka, Zofia, Pickard, John D, Richards, Hugh K   +5 more
core   +1 more source

Spontaneous intracranial hypotension. [PDF]

Journal of Neurology, Neurosurgery & Psychiatry, 1995
The clinical features and radiological appearances of spontaneous intracranial hypotension are described in three patients and the medical literature is reviewed. Awareness of this condition and its differentiation from more sinister meningitic processes is important to avoid unnecessary invasive investigations and to allow prompt diagnosis and ...
Renowden, SA, Gregory, R, Hyman, N, Hilton-Jones, D   +3 more
openaire   +2 more sources

Recovery and long-term outcome after neurosurgical closure of spinal CSF leaks in patients with spontaneous intracranial hypotension

Cephalalgia, 2023
Introduction Spontaneous intracranial hypotension due to a spinal cerebrospinal fluid leak causes orthostatic headaches and impacts quality of life. Successful closure rates are often reported, whereas data on long-term outcome are still scarce.
F. Volz, C. Fung, K. Wolf, N. Lützen, H. Urbach, L.M. Kraus, Mazin Omer, J. Beck, A. El Rahal   +8 more
semanticscholar   +1 more source

Spontaneous intracranial hypotension

Current Pain and Headache Reports, 2007
Spontaneous intracranial hypotension (SIH) is caused by leakage of cerebrospinal fluid (CSF), with resultant CSF hypovolemia and intracranial hypotension. Although in some patients SIH may be preceded by minor trauma, it often occurs in the absence of any identifiable initiating event. Orthostatic headache is the primary clinical manifestation, usually
Todd J, Schwedt, David W, Dodick
openaire   +4 more sources