Neurologia medico-chirurgica
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Neurol. Med. Chir. (Tokyo) · Apr 2018
Case ReportsAsymptomatic Penetration of Oculomotor Nerve by Internal Carotid-Posterior Communicating Artery Aneurysm Presenting Pure Acute Subdural Hematoma: A Case Report.
To present a unique case of the internal carotid artery-posterior communicating artery (ICA-PcomA) aneurysm penetrating the oculomotor nerve presenting a pure acute subdural hematoma (ASDH) without any oculomotor dysfunction. A 71-year-old woman presented with a sudden headache and drowsiness. She had no history of head trauma and did not manifest any neurological deficits including oculomotor nerve palsy. ⋯ The aneurysm was obliterated by direct clip application and the patient's postoperative course was uneventful. Oculomotor nerve palsy is an important warning sign of imminent rupture of ICA-PcomA aneurysm. However, we should consider that the ICA-PcomA aneurysm could rupture causing ASDH without any oculomotor nerve palsy, even though the aneurysm penetrated the oculomotor nerve.
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Neurol. Med. Chir. (Tokyo) · Apr 2018
Review Case ReportsConcomitant Intracranial and Lumbar Chronic Subdural Hematoma Treated by Fluoroscopic Guided Lumbar Puncture: A Case Report and Literature Review.
A 40-year-old man presented with a severe headache, lower back pain, and lower abdominal pain 1 month after a head injury caused by falling. Computed tomography (CT) of the head demonstrated bilateral chronic subdural hematoma (CSDH) with a significant amount in the left frontoparietal region. At the same time, magnetic resonance imaging (MRI) of the lumbar spine also revealed CSDH from L2 to S1 level. ⋯ Although surgical evacuation of lumbosacral CSDH was performed in seven cases, an alteration of cerebrospinal fluid (CSF) pressure following spinal surgery should be reminded because of the intracranial lesion. Since CSDH is well liquefied in both intracranial and spinal lesion, a less invasive approach is recommended not only for an intracranial lesion but also for spinal lesion. Fluoroscopic-guided lumbar puncture for lumbosacral CSDH following burr hole surgery for intracranial CSDH could be a recommended strategy.