Results 221 to 230 of about 416,152 (265)

Transvenous embolization of a cerebrospinal fluid–venous fistula for the treatment of spontaneous intracranial hypotension

Journal of NeuroInterventional Surgery, 2021
Cerebrospinal fluid–venous fistula is an increasingly recognized cause of spontaneous intracranial hypotension.1 The site of the leak is between the dural sleeve around a spinal nerve root and the surrounding foraminal veins.
N. Borg, S. Oushy, L. Savastano, W. Brinjikji   +3 more
semanticscholar   +1 more source

Spontaneous intracranial hypotension: the role of radiology in diagnosis and management.

Clinical Radiology, 2021
Spontaneous intracranial hypotension (SIH) is a condition that results from leakage of cerebrospinal fluid (CSF) from the spine, and which typically presents with debilitating orthostatic headache, but can be associated with a wide range of other ...
L. Carlton Jones, D. Butteriss, D. Scoffings   +2 more
semanticscholar   +1 more source

Chronic intracranial hypotension

Journal of Clinical Neuroscience, 1998
Acute intracranial hypotension can occur following lumbar puncture or a fall, and sometimes spontaneously. Most cases resolve within weeks or months but some require surgical repair of the defect causing leakage of cerebrospinal fluid (CSF). It is conceivable that such leaks could become chronic if the defect is incompletely sealed.
R A, Mackenzie, A K, Lethlean, R, Shnier, P W, Blum   +3 more
openaire   +2 more sources

Spontaneous Intracranial Hypotension

Continuum, 2001
Spontaneous intracranial hypotension results from CSF volume depletion, nearly always from spontaneous CSF leaks. Spontaneous intracranial hypotension is increasingly diagnosed in practice; the number of atypical, unconfirmed, and doubtful cases is also increasing, as are treatment failures. These confront neurologists and create many challenges.
openaire   +4 more sources

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   +2 more sources

Intracranial Hypotension and Intracranial Hypertension

Neuroimaging Clinics of North America, 2010
Intracranial pressure (ICP) is the pressure within the intracranial space. Intracranial hypotension is a clinical syndrome in which low cerebrospinal fluid volume (CSF) results in orthostatic headache. Severe cases can result in nausea, vomiting, photophobia, and, rarely, decreased level of consciousness and coma. CSF opening pressure can be within the
Esther L, Yuh, William P, Dillon
openaire   +2 more sources

Interpeduncular angle: A new parameter for assessing intracranial hypotension in fetuses with spinal dysraphism

Prenatal Diagnosis, 2021
To investigate the role of the interpeduncular angle (IPA) as a new indicator of intracranial hypotension in fetuses with open spinal dysraphism (SD).
F. Sepulveda, F. Quezada, F. Montoya, W. Sepulveda   +3 more
semanticscholar   +1 more source

Spontaneous Intracranial Hypotension - A Dilemma

Neurology India, 2021
Background: Spontaneous intracranial hypotension (SIH) is a highly misdiagnosed and underdiagnosed disorder. Objective: Update evaluation and treatment of spontaneous intracranial hypotension. Methods and Material: Narrative review.
D. Shukla, Nishanth Sadashiva, J. Saini, S. Kamath   +3 more
semanticscholar   +1 more source

Pediatric Intracranial Hypotension and Post-Dural Puncture Headache.

Seminars in Pediatric Neurology, 2021
Pediatric intracranial hypotension can occur acutely following iatrogenic dural puncture for diagnostic or therapeutic purposes, or chronically from cerebrospinal fluid leak.
Elisha E Peterson, Bobbie L Riley, R. Windsor   +2 more
semanticscholar   +1 more source

Insights into the natural history of spontaneous intracranial hypotension from infusion testing

Neurology, 2020
Objective To assess the pathophysiologic changes in patients with spontaneous intracranial hypotension (SIH) based on measures of CSF dynamics, and on the duration of symptoms, in a retrospective case-controlled study.
L. Häni, C. Fung, C. Jesse, C.T. Ulrich, T. Miesbach, D. Cipriani, T. Dobrocky, Werner J. Z’Graggen, A. Raabe, E. Piechowiak, J. Beck   +10 more
semanticscholar   +1 more source