World Neurosurg
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Mural-type vein of Galen malformations (VoGMs) mostly manifest in later stages of infancy as macrocephaly, hydrocephalus, or failure to thrive unless previously diagnosed and treated. Literature is extremely limited on the success and safety of endoscopic third ventriculostomy (ETV) in acute obstructive hydrocephalus caused by an untreated VoGM. Thus, we aimed to present a case for demonstrating the possible efficacy and safety of ETV under such conditions. ⋯ To the best of our knowledge, this is the first case in the literature with an untreated VoGM presenting with acute obstructive hydrocephalus who was treated with the combination of ETV and endovascular embolization and had an adequate follow-up period.
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Hemichorea may point to a structural lesion in the contralateral basal ganglia with a large list of possible causes. Cavernous angioma may be rarely a possible cause for acute appearance of this movement disorder. ⋯ We believe that surgical resection of basal ganglia cavernomas may be feasible with minor risks and resolution of clinical symptoms in the immediate postoperative period.
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Epilepsy with periventricular nodular heterotopia (PVNH) lacks a conclusive surgical treatment strategy as eloquent cortex and important white matter tracts frequently overlay the deep periventricular nodules. Our goal was to evaluate the safety and efficacy of laser interstitial thermal therapy (LITT) for the treatment of epilepsy in PVNH. ⋯ LITT appears to be a safe and promising option to provide seizure relief for patients with refractory epilepsy and PVNH that otherwise may not be surgical candidates. Some appropriately determined patients with refractory epilepsy may benefit from LITT before proceeding with an invasive intracranial evaluation. A larger sample size and long-term follow-up is necessary to further elucidate safety and efficacy.
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The present study assessed early mortality (within 1 and 3 months) in patients with primary central nervous system lymphoma (PCNSL) and identified the risk factors associated with early mortality. ⋯ The rate of early mortality has declined significantly during the past 20 years. The risk factors for early mortality within 1 or 3 months after a PCNSL diagnosis included advanced age, male gender, black race, frontal lobe location, unmarried, diffuse large B-cell lymphoma, no surgery, no chemotherapy, and no radiotherapy.
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This study modified the traditional extreme lateral lumbar interbody fusion (XLIF) surgery and was intended to reduce the approach related to lumbar plexus injury. ⋯ The initial result was optimistic in reducing lumbar plexus injury and obtaining good clinical efficacy. We need to further expand the sample size and carry out a comparative study to observe the advantages and disadvantages of modified XLIF.