TY - JOUR
T1 - Spontaneous intracranial hypotension with isolated cortical vein thrombosis and subarachnoid haemorrhage
AU - Wang, Y. F.
AU - Fuh, J. L.
AU - Lirng, J. F.
AU - Chang, F. C.
AU - Wang, S. J.
PY - 2007/12
Y1 - 2007/12
N2 - Spontaneous intracranial hypotension (SIH) associated with subarachnoid haemorrhage (SAH) has never been reported. Here, we report on a case of a 33-year-old woman with SIH, who developed simple partial sensory seizures 3 weeks later. Neuroimaging studies, including brain computed tomography and angiography, were initially normal, but revealed an isolated cortical venous thrombosis at 3 weeks. One week later, brain magnetic resonance imaging showed SAH around the thrombosed cortical vein. We postulate that the decline in the venous blood flow velocity due to SIH may have resulted in cortical venous thrombosis, which in turn led to rupture of the vessel wall and SAH in this patient.
AB - Spontaneous intracranial hypotension (SIH) associated with subarachnoid haemorrhage (SAH) has never been reported. Here, we report on a case of a 33-year-old woman with SIH, who developed simple partial sensory seizures 3 weeks later. Neuroimaging studies, including brain computed tomography and angiography, were initially normal, but revealed an isolated cortical venous thrombosis at 3 weeks. One week later, brain magnetic resonance imaging showed SAH around the thrombosed cortical vein. We postulate that the decline in the venous blood flow velocity due to SIH may have resulted in cortical venous thrombosis, which in turn led to rupture of the vessel wall and SAH in this patient.
KW - Cortical venous thrombosis
KW - Headache
KW - Spontaneous intracranial hypotension
KW - Subarachnoid haemorrhage
UR - http://www.scopus.com/inward/record.url?scp=36348936722&partnerID=8YFLogxK
U2 - 10.1111/j.1468-2982.2007.01437.x
DO - 10.1111/j.1468-2982.2007.01437.x
M3 - Article
C2 - 17888012
AN - SCOPUS:36348936722
SN - 0333-1024
VL - 27
SP - 1413
EP - 1417
JO - Cephalalgia
JF - Cephalalgia
IS - 12
ER -