| Autor: |
Paris, Diane, Rousset, David, Bonneville, Fabrice, Fabre, Nelly, Faguer, Stanislas, Huguet‐Rigal, Françoise, Larcher, Claire, Martin, Charlotte, Osinski, Diane, Gaussiat, François, Delamarre, Louis, Brauge, David, Fourcade, Olivier, Geeraerts, Thomas, Mrozek, Ségolène |
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| Zdroj: |
Headache: The Journal of Head & Face Pain; Nov2020, Vol. 60 Issue 10, p2583-2588, 6p |
| Abstrakt: |
Background: The typical sign of intracranial hypotension (IH) is postural headache. However, IH can be associated with a large diversity of clinical or radiological signs leading to difficult diagnosis especially in case of coma. The association of cerebral venous thrombosis (CVT) and subdural hemorrhage is rare but should suggest the diagnosis of IH. Methods: Case report. Case Description: We report here a case of comatose patient due to spontaneous IH complicated by CVT and subdural hemorrhage. The correct diagnosis was delayed due to many confounding factors. IH was suspected after subdural hemorrhage recurrence and confirmed by magnetic resonance imaging (MRI). After 2 epidural patches with colloid, favorable outcome was observed. Discussion: The most common presentation of IH is postural orthostatic headaches. In the present case report, the major clinical signs were worsening of consciousness and coma, which are a rare presentation. Diagnosis of IH is based on the association of clinical history, evocative symptomatology, and cerebral imaging. CVT occurs in 1‐2% of IH cases and the association between IH, CVT, and subdural hemorrhage is rare. MRI is probably the key imaging examination. In the present case, epidural patch was performed after confounding factors for coma had been treated. Benefit of anticoagulation had to be balanced in this case with potential hemorrhagic complications, especially within the brain. Conclusion: Association of CVT and subdural hemorrhage should lead to suspect IH. Brain imaging can help and find specific signs of IH. [ABSTRACT FROM AUTHOR] |
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