scholarly journals Spontaneous Intracranial Hypotension: What An Infectious Disease Physician Should Know?

Encephalitis ◽  
10.5772/53744 ◽  
2013 ◽  
Author(s):  
Ilker Inanc ◽  
Resat Ozaras
Keyword(s):  
Infectious Disease ◽  
Intracranial Hypotension ◽  
Spontaneous Intracranial Hypotension ◽  
Infectious Disease Physician

Postural headache due to spontaneous intracranial hypotension in an adolescent

2013 ◽  
Vol 44 (02) ◽  
Author(s):  
J Schönberger ◽  
M Möhlenbruch ◽  
KS Kang ◽  
A Seitz ◽  
H Bächli ◽  
...  
Keyword(s):  
Intracranial Hypotension ◽  
Spontaneous Intracranial Hypotension ◽  
Postural Headache

Radiologic Assessment of Spinal CSF Leakage in Spontaneous Intracranial Hypotension

1999 ◽  
Vol 41 (6) ◽  
pp. 1091
Author(s):  
Chang Jin Han ◽  
Ji Hyung Kim ◽  
Jang Sung Kim ◽  
Sun Yong Kim ◽  
Jung Ho Suh
Keyword(s):  
Intracranial Hypotension ◽  
Spontaneous Intracranial Hypotension ◽  
Radiologic Assessment ◽  
Csf Leakage

Spontaneous spinal CSF–venous fistulas associated with venous/venolymphatic vascular malformations: report of 3 cases

2020 ◽  
Vol 32 (2) ◽  
pp. 305-310 ◽  
Author(s):  
Wouter I. Schievink ◽  
Marcel M. Maya ◽  
Franklin G. Moser ◽  
Alexander Tuchman ◽  
Rachelle B. Cruz ◽  
...  
Keyword(s):  
Soft Tissue ◽  
Intracranial Hypotension ◽  
Vascular Malformations ◽  
Spontaneous Intracranial Hypotension ◽  
Proximal Portion ◽  
Csf Leak ◽  
Venous Fistula

Spontaneous CSF–venous fistulas may be present in up to one-fourth of patients with spontaneous intracranial hypotension. This is a recently discovered type of CSF leak, and much remains unknown about these fistulas. Spinal CSF–venous fistulas are usually seen in coexistence with a spinal meningeal diverticulum, suggesting the presence of an underlying structural dural weakness at the proximal portion of the fistula. The authors now report the presence of soft-tissue venous/venolymphatic malformations associated with spontaneous spinal CSF–venous fistulas in 2 patients with spontaneous intracranial hypotension, suggesting a role for distal venous pathology. In a third patient with spontaneous intracranial hypotension and a venolymphatic malformation, such a CSF–venous fistula is strongly suspected.

scholarly journals Comparisons of clinical characteristics, brain MRI findings, and responses to epidural blood patch between spontaneous intracranial hypotension and post-dural puncture headache: retrospective study

BMC Neurology ◽  
2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Gha-Hyun Lee ◽  
Jiyoung Kim ◽  
Hyun-Woo Kim ◽  
Jae Wook Cho
Keyword(s):  
Intracranial Hypotension ◽  
Dural Puncture ◽  
Epidural Blood Patch ◽  
Brain Mri ◽  
Spontaneous Intracranial Hypotension ◽  
Vein Of Galen ◽  
Mri Findings ◽  
Post Dural Puncture Headache ◽  
Straight Sinus ◽  
Blood Patch

Abstract Background Spontaneous intracranial hypotension and post-dural puncture headache are both caused by a loss of cerebrospinal fluid but present with different pathogeneses. We compared these two conditions concerning their clinical characteristics, brain imaging findings, and responses to epidural blood patch treatment. Methods We retrospectively reviewed the records of patients with intracranial hypotension admitted to the Neurology ward of the Pusan National University Hospital between January 1, 2011, and December 31, 2019, and collected information regarding age, sex, disease duration, hospital course, headache intensity, time to the appearance of a headache after sitting, associated phenomena (nausea, vomiting, auditory symptoms, dizziness), number of epidural blood patch treatments, and prognosis. The brain MRI signs of intracranial hypotension were recorded, including three qualitative signs (diffuse pachymeningeal enhancement, venous distention of the lateral sinus, subdural fluid collection), and six quantitative signs (pituitary height, suprasellar cistern, prepontine cistern, mamillopontine distance, the midbrain-pons angle, and the angle between the vein of Galen and the straight sinus). Results A total of 105 patients (61 spontaneous intracranial hypotension patients and 44 post-dural puncture headache patients) who met the inclusion criteria were reviewed. More patients with spontaneous intracranial hypotension required epidural blood patch treatment than those with post-dural puncture headache (70.5% (43/61) vs. 45.5% (20/44); p = 0.01) and the spontaneous intracranial hypotension group included a higher proportion of patients who underwent epidural blood patch treatment more than once (37.7% (23/61) vs. 13.6% (6/44); p = 0.007). Brain MRI showed signs of intracranial hypotension in both groups, although the angle between the vein of Galen and the straight sinus was greater in the post-dural puncture headache group (median [95% Confidence Interval]: 85° [68°-79°] vs. 74° [76°-96°], p = 0.02). Conclusions Patients with spontaneous intracranial hypotension received more epidural blood patch treatments and more often needed multiple epidural blood patch treatments. Although both groups showed similar brain MRI findings, the angle between the vein of Galen and the straight sinus differed significantly between the groups.

scholarly journals 690 Intracranial Hypotension Due to CSF Leak Secondary to Ventral Thoracic Osteophyte Complex: Resolution After Transdural Thoracic Discectomy and Dural Repair

2021 ◽  
Vol 108 (Supplement_2) ◽  
Author(s):  
B Kewlani ◽  
I Hussain ◽  
J Greenfield
Keyword(s):  
Intracranial Hypotension ◽  
Spontaneous Intracranial Hypotension ◽  
Bed Rest ◽  
Structural Defects ◽  
Csf Leak ◽  
History Of ◽  
Surgical Cure ◽  
Thoracic Discectomy ◽  
Herniated Discs

Abstract The hallmark symptom of spontaneous intracranial hypotension (SIH) is orthostatic headaches which manifests secondary to cerebrospinal fluid (CSF) hypovolaemia. Well-recognised aetiologies include trauma which includes procedures such as lumbar punctures and spinal surgery. More recently, structural defects such as bony osteophytes and calcified or herniated discs have been attributed to mechanically compromising dural integrity consequently resulting in CSF leak and symptom manifestation. A thorough literature review noted only a handful of such cases. We report the case of a thirty-two-year-old Asian female who presented with a one-month history of new-onset progressively worsening orthostatic headaches. Workup included MRI of the thoracic spine which revealed an epidural collection of CSF consequently prompting a dynamic CT-myelogram of the spine which not only helped to confirm severe cerebral hypotension but also suggested the underlying cause as being a dorsally projecting osteophyte-complex at level T2-3. Conservative and medical management including bed rest, analgesia, mechanical compression, and epidural blood patches failed to alleviate symptoms and a permanent surgical cure was eventually sought. The surgery involved T2-T3 laminectomy and osteophytectomy and at a 3-month follow-up, complete resolution of symptoms was noted.

scholarly journals Delayed Subdural Hematoma After Epidural Blood Patching in a Patient With Spontaneous Intracranial Hypotension

2010 ◽  
Vol 50 (6) ◽  
pp. 479-481 ◽  
Author(s):  
Hao-Kuang WANG ◽  
Po-Chou LILIANG ◽  
Cheng-Loong LIANG ◽  
Kang LU ◽  
Kuo-Chuan HUNG ◽  
...  
Keyword(s):  
Subdural Hematoma ◽  
Intracranial Hypotension ◽  
Spontaneous Intracranial Hypotension ◽  
Epidural Blood Patching
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