World Neurosurg
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Intracranial hemorrhage (ICH) is a common complication in patients with left ventricular assist devices (LVADs) and carries a dismal prognosis. Limited data are available on the management and outcomes in this population, which are essential to determine an optimal treatment strategy. We conducted a systematic literature review to determine the clinical characteristics and survival of this population. ⋯ There is minimal existing literature on patients with LVAD with ICH that report patient outcomes in a nonstandardized fashion. The studies included in this analysis report mortality consistent with previous reports, indicating a need for further investigation to identify risk factors and improve outcomes in these patients.
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Atypical and anaplastic meningiomas, unlike their benign counterparts, are highly aggressive, locally destructive, and likely to recur after treatment. These diseases are difficult to definitively treat with traditional radiotherapy without injuring adjacent brain parenchyma. The physical properties of ion radiotherapy allows for treatment plans that avoid damaging critical neural structures. The objectives of this systematic review were to evaluate the use and efficacy of ion radiotherapy in the treatment of atypical and anaplastic meningiomas. ⋯ Proton and carbon ion radiotherapy maintain comparable rates of local control to conventional photon therapy and allow for more targeted treatment plans that may limit excess radiation damage. Although additional prospective trials are needed, ion therapy represents a burgeoning field in the treatment of atypical and anaplastic meningiomas.
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Improved life expectancy and advanced diagnostic tools including computed tomography and magnetic resonance imaging have increased the awareness and diagnosis of intracranial meningiomas in the elderly population. The risk/benefit ratio of surgery in elderly patients with intracranial meningioma has not been clearly defined because of the lack of objective measurement tools. We aimed to understand the risk factors associated with postsurgical outcomes and how these risk factors affected postsurgical outcomes in elderly patients with intracranial meningioma. ⋯ Even though elderly patients operated on for intracranial meningioma had higher morbidity and mortality compared with younger patients, surgery is still much more beneficial than wait-and-see strategy in elderly patients.
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Review Case Reports
Oblique Lumbar Interbody fusion in a Patient with Persistent Left-sided Inferior Vena Cava- a Case Report and Review of the Literature.
Oblique lumbar interbody fusion takes advantage of the wide interval between the aorta and left-sided psoas muscle to access the lumbar spine, allowing a minimally invasive approach for interbody fusion with lower associated morbidity. As this approach is gaining popularity among spine surgeons, it is important to understand the potential pitfalls that may arise in patients with congenital anomalies of the vascular anatomy. ⋯ Thorough preoperative imaging evaluation is essential to identify vascular anomalies that may hinder oblique prepsoas retroperitoneal approach to the lumbar spine. Although rare, double IVC or isolated left IVC may complicate the oblique approach.
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Review Case Reports
Non-resectable thoracic Rosai-Dorfman disease: a case report and review of the literature.
Rosai-Dorfman disease (RDD) is a rare disease that can be triggered by either viral or bacterial infection. Several parts of the body can be involved, from the central nervous system to the pelvic regions had been reported. At present, there is a serious lack of guidelines as to how to treat cases of RDD involving the spine. Current trends show that surgery remains the first method of choice to cure this disease, but in refractory or recurrent RDD, repeat surgery cannot guarantee total resection. Under such circumstances, adjuvant therapy can be very useful. Here, we share our experience of treating recurrent spinal RDD. ⋯ RDD is a rare disease and can be misdiagnosed easily. Although it may resolve spontaneously, recurrence is possible. Hence, extensive follow-up is necessary. Surgery remained the first choice of surgery, however, when encountered recurrent or nonresectable RDD, adjuvant therapy such as corticosteroids, thalidomide, and radiotherapy could help. In this article, we shared our experience using thalidomide in treating nonresectable RDD.