Neurologia medico-chirurgica
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Neurol. Med. Chir. (Tokyo) · Jan 2013
Case ReportsSpinal dural arteriovenous fistula with lipomyelodysplasia.
A 72-year-old man presented with a very rare case of spinal dural arteriovenous fistula (AVF) with lipomyelodysplasia manifesting as progressive paraparesis and bladder dysfunction. Magnetic resonance imaging revealed a spinal lipoma associated with tethered cord and spinal cord swelling with dilated perimedullary veins. Embolization of the spinal dural AVF was successfully performed, and is an optional treatment for coexisting spinal dural AVF and lipomyelocele in adults.
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Neurol. Med. Chir. (Tokyo) · Jan 2013
Endovascular coiling as the first treatment strategy for ruptured pericallosal artery aneurysms: results, complications, and follow up.
We apply endovascular coiling as the first treatment option for ruptured pericallosal artery aneurysms. We conducted a retrospective analysis of the clinical and radiological outcomes of this treatment strategy and morphological factors associated with the success of endovascular coiling, to assess the safety and feasibility of our management strategy. From January 2003 to January 2012, we attempted endovascular coiling as the first-intention treatment for 30 consecutive patients with ruptured pericallosal artery aneurysms including those with intracerebral hematoma. ⋯ One patient had a major aneurysm recurrence that was uneventfully reembolized. Sixteen of our 30 patients had good outcomes (modified Rankin scale [mRS] 0-2), 7 had moderate disability (mRS 3), and 4 had severe disability (mRS 4-5) at 3 months after treatment. The management strategy for coiling as the first-intention treatment for ruptured pericallosal artery aneurysms has the potential to become an acceptable alternative to surgical clipping for selected cases, although a larger study population and longer follow-up periods are needed before definitive conclusions can be drawn.
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Neurol. Med. Chir. (Tokyo) · Jan 2013
Case ReportsLanguage areas involving the inferior temporal cortex on intraoperative mapping in a bilingual patient with glioblastoma.
A 40-year-old bilingual man underwent removal of glioblastoma multiforme with intraoperative language mapping, mainly using the picture-naming and auditory responsive-naming tasks under cortical stimulation. Multiple language areas were identified, including one located in the middle of the inferior temporal cortex (ITC). Individual mapping for glioma patients must be performed because language areas might be located in various and unexpected regions, including the ITC.
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Neurol. Med. Chir. (Tokyo) · Jan 2013
Case ReportsNew technique of decompressive skinplasty with artificial dermis for severe brain swelling: technical note.
In cases of severe uncontrollable brain swelling, simple skin closure often increases intracranial pressure. This study examined the efficacy of a new technique of decompressive skinplasty to decrease intracranial pressure following decompressive craniectomy in cases of severe traumatic brain injury with uncontrollable brain swelling. In our technique, we use artificial dermis to avoid elevation of intracranial pressure. ⋯ In all cases, decompressive skinplasty contributed dramatically to decreasing the intracranial pressure in patients with uncontrollable brain swelling. The technique of decompressive skinplasty with artificial dermis contributed to dramatically decreasing the intracranial pressure. More cases are required to investigate the indications for this technique.
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Neurol. Med. Chir. (Tokyo) · Jan 2013
Surgical results of microvascular decompression procedures and patient's postoperative quality of life: review of 139 cases.
Microvascular decompression (MVD) is effective for the relief of symptoms, but little is known about the impact of the MVD procedure on patient's quality of life (QoL) or which QoL factors are important. The surgical results of MVD and the impact of this procedure were evaluated on patient's QoL in 139 patients, 74 with hemifacial spasm (HFS) and 65 with trigeminal neuralgia (TN), who underwent MVD between 2004 and 2011 using the 36-Item Short Form Health Survey questionnaire. Symptoms had resolved in approximately 95% of patients after MVD. ⋯ No other significant relationships were observed between any of the factors or scores in any of the respective domains or periods. Subjective symptoms were the main self-reported causes of delayed recovery of QoL domains. Some QoL domains take a long time to recover and postoperative subjective symptoms might be major causes in addition to delayed relief of symptoms.