World Neurosurg
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Idiopathic intracranial hypertension (IIH) denotes the condition of increased intracranial pressure without a clear underlying pathologic condition of the brain. The treatment plan should be conducted to save vision. Treatment options include medications, serial lumbar punctures, and surgical intervention. Surgery is indicated once visual loss continues despite optimum medical therapy. ⋯ The lumbopleural shunt is a potentially effective technique in terms of symptoms control and vision improvement in treatment of IIH. The technique is safe, less time-consuming, and more suitable for morbid obese patients with high body fat percentages.
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Surgery for elderly patients with acute subdural hematomas (ASDH) is controversial, because postoperative mortality rates are reported to be high and long-term outcomes unknown. Thus, we aimed to describe midterm and long-term mortality rates of elderly patients operated for an ASDH. ⋯ In this first surgical case series of 75-year-old or older patients with ASDH, the overall mortality rate appears to be relatively low, especially for preoperatively conscious and independent patients without antithrombotic medication. Patients alive at 1-year after surgery had a life expectancy comparable to their age-matched peers. The prognosis seems to be detrimental for preoperatively unconscious patients who were functionally dependent or used antithrombotic medication before the injury.
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The surgical treatment of cavernous malformations involving the posterior limb of the internal capsule (PLIC-CMs) is challenging. The aim of this study was to determine the utility and predictive value of preoperative diffusion tensor imaging (DTI) in the surgical treatment of PLIC-CMs. ⋯ Preoperative DTI may be a promising tool to determine the surgical approach and predict the surgical outcomes in patients with PLIC-CMs.
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Pituitary dysfunction (PD) after aneurysmal subarachnoid hemorrhage (SAH) has been demonstrated in several studies. Given the similarities between psychological symptoms and reduced quality of life (QoL) in patients with PD and fatigue commonly seen in patients after SAH, we investigated the relationship between QoL and PD after SAH. ⋯ The results support PD, and central hypoadrenalism in particular, as a contributing factor for impaired health-related QoL in patients after SAH.
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Review Case Reports
Trigeminal Neuralgia due to Intraneural Trigeminocerebellar Artery: Case Report and Review of the Literature.
The trigeminocerebellar artery (TCA) is a branch of the basilar artery supplying both the trigeminal nerve root and the cerebellar hemisphere. Despite its proximity to the trigeminal nerve, only a few cases of trigeminal neuralgia (TN) caused by TCA compression of the trigeminal nerve have been reported. Moreover, TN caused by blood vessel penetration of the trigeminal nerve is very rare. ⋯ The TCA is a potential offending vessel in TN because of trigeminal nerve compression, and the longitudinal dissection of the trigeminal nerve to make space between the vessel and the nerve roots may be an effective procedure to relieve TN caused by pressing intraneural vessels.