| Popis: |
BACKGROUND Intracranial hypotension (IH) is a disorder involving cerebrospinal fluid (CSF) hypovolemia due to spontaneous or traumatic spinal CSF leakage and is easily being misdiagnosed or missed, especially in these patients without the prototypical manifestation of an orthostatic headache. At present, the management of IH with both cranial nerve VI palsy and bilateral subdural hematomas (SDHs) is still unclear. CASE SUMMARY A 67-year-old male Chinese patient complained of diplopia on the left side for one and a half mo. Computed tomography revealed bilateral SDHs and a midline shift. However, neurotrophic drugs were not effective, and 3 d after admission, he developed a non-orthostatic headache and neck stiffness. Enhanced magnetic resonance imaging revealed dural enhancement as an additional feature, and IH was suspected. Magnetic resonance myelography was then adopted and showed CSF leakage at multiple sites in the spine, confirming the diagnosis of having IH. The patient fully recovered following multiple targeted epidural blood patch (EBP) procedures. CONCLUSION IH is a rare disease, and to the best of our knowledge, IH with diplopia as its initial and primary symptom has never been reported. In this study, we also elucidated that it could be safe and effective to treat IH patients with associated cranial nerve VI palsy and bilateral SDHs using repeated EBP therapy. |
